1 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
5 2000-05-14 Philip Blundell <philb@gnu.org>
7 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
9 2000-05-12 Alan Modra <alan@linuxcare.com.au>
11 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
13 * peigen.c (pe_print_idata): Look for .idata section and print
14 info even if data directory has zero entries. Read idata section
15 starting from dataoff, and adjust all data offsets to suit. Cast
16 all bfd_vma vars to unsigned long before passing to fprintf.
17 * peigen.c (pe_print_edata): Similarly, look for .edata section
18 and print info even if data directory has zero entries. Cast
19 all bfd_vma vars to unsigned long before passing to fprintf.
21 From Szabolcs Szakacsits <szaka@F-Secure.com>
22 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
23 directory size which may be bogus.
24 * peigen.c (pe_print_edata): Similarly.
26 2000-05-09 Alan Modra <alan@linuxcare.com.au>
28 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
30 (copy_private_bfd_data): Allow for space possibly taken up by elf
31 headers when calculating segment physical address from lma.
33 2000-05-08 Alan Modra <alan@linuxcare.com.au>
35 * versados.c (versados_scan): Init stringlen and pass_2_done.
37 * trad-core.c (trad_unix_core_file_p): Return
38 bfd_error_wrong_format rather than bfd_error_file_truncated.
40 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
41 add_data_entry. DataDirectory virtual address is relative.
42 (pe_print_idata): Account for relative DataDirectory virtual
43 addresses. Don't trash datasize inside POWERPC_LE_PE code.
44 (pe_print_edata): Similarly.
46 From Szabolcs Szakacsits <szaka@F-Secure.com>
47 * peigen.c (dir_names): Add Delay Import Directory.
48 (pe_print_idata): Always search for bfd section containing
49 idata address rather than looking up section name. Print this
50 section name rather than .idata.
51 (pe_print_edata): Similarly. Also print some fields as %08lx.
52 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
55 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
57 * xcoff.h: Rename to xcoff-target.h
58 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
59 * coff-rs6000.c: Ditto.
60 * coff64-rs6000.c: Ditto.
62 * Makefile.in: Regenerate.
64 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
66 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
67 Change U802TOC64MAGIC to U803XTOCMAGIC.
69 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
71 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
72 * bfd-in.h: Prototype bfd_elf_get_arch_size.
73 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
75 2000-05-04 Alan Modra <alan@linuxcare.com.au>
77 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
79 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
81 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
82 hidden and internal symbols.
83 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
85 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
86 assign a PLT or GOT entry to symbols with hidden and
89 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
91 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
93 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
95 2000-05-02 H.J. Lu <hjl@gnu.org>
97 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
100 2000-05-02 Alan Modra <alan@linuxcare.com.au>
102 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
103 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
105 * Makefile.in: Regenerate.
107 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
109 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
110 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
111 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
112 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
113 * Makefile.in: Rebuild.
115 2000-05-02 Alan Modra <alan@linuxcare.com.au>
117 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
118 doesn't work very well.
120 * elf-hppa.h (elf_hppa_internal_shdr): Define.
121 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
122 Set hdr->s_type to 1 if ARCH_SIZE == 32.
123 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
124 (elf_hppa_info_to_howto): Likewise.
125 (elf_hppa_info_to_howto_rel): Likewise.
126 (elf_hppa_reloc_type_lookup): Likewise.
127 (elf_hppa_is_local_label_name): Likewise.
128 (elf_hppa_fake_sections): Likewise.
129 (elf_hppa_final_write_processing): Likewise.
130 (elf_hppa_howto_table): Fully initialise all entries.
131 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
132 (elf_hppa_info_to_howto): Likewise.
133 (elf_hppa_info_to_howto_rel): Likewise.
134 (elf_hppa_reloc_type_lookup): Likewise.
135 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
136 elf_hppa_unmark_useless_dynamic_symbols,
137 elf_hppa_remark_useless_dynamic_symbols,
138 elf_hppa_record_segment_addrs, elf_hppa_final_link,
139 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
140 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
141 elf32-hppa.c mess is cleaned up.
142 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
143 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
144 r_field then call hppa_field_adjust inline func with variable
145 r_field arg, instead call hppa_field_adjust with fixed arg.
146 In case R_PARISC_PCREL22F, don't set r_field.
147 (elf_hppa_relocate_insn): Change args and return type to unsigned
148 int. Call re_assemble_* funcs to do the work.
150 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
153 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
155 (sign_extend): Mask first before sign extending.
156 (low_sign_extend): Rewrite without condition expression.
157 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
158 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
159 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
160 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
161 result as function return value rather than through pointer arg.
162 Accept unsigned int args, and return unsigned int.
163 (re_assemble_3): New. Combines function of dis_assemble_3 with
164 re-assembly of opcode and immediate.
165 (re_assemble_12): Likewise.
166 (re_assemble_16): Likewise.
167 (re_assemble_17): Likewise.
168 (re_assemble_21): Likewise.
169 (re_assemble_22): Likewise.
170 (hppa_field_adjust): Rewrite and document, paying attention to
171 size of types and signed/unsigned issues.
172 (get_opcode): Shift before masking.
173 (FDLW): Rename to FLDW.
174 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
175 (hppa_rebuild_insn): Change args and return value to unsigned
176 int. Make use of re_assemble_*. Correct case 11.
178 * dep-in.sed: Handle ../opcodes/.
179 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
180 elf64-hppa.h, hppa_stubs.h, xcoff.h.
181 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
182 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
183 elfarm-nabi.lo dependencies outside of auto-dependency area.
184 Regenerate dependencies.
185 * Makefile.in: Regenerate.
187 * configure.in (TRAD_HEADER): Test non-null before
189 * configure: Regenerate.
191 * reloc.c: Fix mis-spelling in comment.
193 2000-05-01 Alan Modra <alan@linuxcare.com.au>
195 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
196 * vms.c (vms_openr_next_archived_file): Return NULL.
198 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
200 * coffcode.h Copy changes mistakenly done to libcoff.h in
203 2000-04-29 Andreas Jaeger <aj@suse.de>
205 * libbfd-in.h: Correctly check GCC version.
206 * bfd-in.h: Likewise.
207 * libhppa.h: Likewise.
208 * libbfd.h: Regenerate.
209 * bfd-in2.h: Regenerate.
211 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
213 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
214 coffdu-rs6000.{lo,c}.
215 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
217 * Makefile.in: Regenerate.
219 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
220 * coff-rs6000.c: Move all declarations and defines that are
221 common to the xcoff backends into xcoff.h
222 * coff64-rs6000.c: Ditto,
224 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
226 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
227 _bfd_coff_force_symnames in strings and
228 _bfd_coff_debug_string_prefix_length to their default values.
229 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
231 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
233 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
234 _bfd_coff_force_symnames in strings and
235 _bfd_coff_debug_string_prefix_length to their default values.
237 2000-04-27 Alan Modra <alan@linuxcare.com.au>
239 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
240 Check local_got_refcounts before dereferencing.
242 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
243 before deciding we don't need R_PPC_PLT32 relocation.
244 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
247 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
249 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
251 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
252 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
253 (elf_i386_relocate_section): Allow for .plt to go missing.
254 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
255 can use a relative reloc for got as elf_i386_relocate_section.
256 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
258 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
260 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
262 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
264 * Makefile.am (coff64-rs6000.lo): New rule.
265 * Makefile.in: Regenerate.
266 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
267 xcoff_is_local_label_name, xcoff_rtype2howto,
268 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
269 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
270 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
271 (NO_COFF_SYMBOLS): Define.
272 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
273 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
275 (MINUS_ONE): New macro.
276 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
278 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
279 coff_SWAP_aux_out): Map to the new functions.
280 * coff64-rs6000.c: New file.
281 * libcoff.h (bfd_coff_backend_data): Add new fields
282 _bfd_coff_force_symnames_in_strings and
283 _bfd_coff_debug_string_prefix_length.
284 (bfd_coff_force_symnames_in_strings,
285 bfd_coff_debug_string_prefix_length): New macros for above fields.
286 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
287 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
288 of using coff_swap_sym_in directly.
289 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
290 (coff_set_flags) Set magic for XCOFF64.
291 (coff_compute_section_file_positions): Add symbol name length to
292 string section length if bfd_coff_debug_string_prefix_length is
294 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
295 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
296 using coff_swap_lineno_in directly.
297 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
298 and _bfd_coff_debug_string_prefix_length fields.
299 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
300 symbol names into strings table when
301 bfd_coff_force_symnames_in_strings is true.
302 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
303 SET_RELOC_VADDR): New macros.
304 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
305 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
307 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
308 changes within RS6000COFF_C specific code.
309 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
310 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
311 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
312 Extend existing hack on target name.
313 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
315 * coff-tic54x.c (ticof): Keep up to date with new fields
316 in bfd_coff_backend_data.
317 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
318 targ_selvecs to include rs6000coff64_vec for rs6000.
319 * configure.in: Add rs6000coff64_vec case.
320 * cpu-powerpc.c: New bfd_arch_info_type.
322 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
324 * config.bfd: Only disable elf32-hppa vectors, not all of the
325 BSD and OSF configuration support. Provide (disabled) clauses
327 * configure.in: Add clause for PA64 support.
328 * configure: Rebuilt.
330 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
331 (bfd_elf64_hppa_vec): Declare.
333 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
334 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
335 (elf64-hppa.lo): Add dependencies.
336 * Makefile.in: Rebuilt.
338 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
340 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
342 * libhppa.h (dis_assemble_16): New function.
343 (pa_arch): Added pa20w element.
345 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
347 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
348 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
349 bfd_elf64_slurp_reloc_table.
351 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
352 definitions to get external names.
353 (elf_write_relocs): Renamed from write_relocs and make global.
354 (elf_slurp_reloc_table): Make global.
355 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
357 * archive.c (hpux_uid_gid_encode): New function.
358 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
359 defined and the ID is greater than 99999.
360 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
361 special uid/gid fields into 32 bit values.
363 2000-04-21 Matthew Green <mrg@cygnus.com>
365 * config.bfd: Add NetBSD/sparc64 support.
367 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
368 David Mosberger <davidm@hpl.hp.com>
369 Timothy Wall <twall@cygnus.com>
370 Jim Wilson <wilson@cygnus.com>
372 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
373 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
374 (BFD64_BACKENDS): Add elf64-ia64.lo.
375 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
376 (cpu-ia64.lo, elf64-ia64.lo): New rules.
377 * Makefile.in: Rebuild.
378 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
379 (bfd_ia64_arch): Declare.
380 (bfd_archures_list): Add bfd_ia64_arch.
381 * bfd-in2.h: Rebuild.
382 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
383 * configure: Rebuild.
384 * configure.host: (ia64-*-linux*): New host.
385 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
386 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
387 * elf.c (prep_headers): Add bfd_arch_ia64.
389 * reloc.c: Add IA-64 relocations.
390 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
392 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
393 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
395 2000-04-21 Richard Henderson <rth@cygnus.com>
397 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
398 contents when performing a partial link.
399 (bfd_elf_d30v_reloc_21): Likewise.
401 2000-04-20 H.J. Lu <hjl@gnu.org>
403 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
404 patch to symbols defined by a shared object.
405 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
407 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
410 * dwarf2.c (concat_filename): Avoid string literal concatenation.
411 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
413 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
415 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
416 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
417 (coff-ia64.lo): Add dependency.
418 * Makefile.in: Regenerate.
419 * coff-ia64.c: New file.
420 * efi-app-ia32.c: Ditto.
421 * efi-app-ia64.c: Ditto.
422 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
423 (coff_set_flags): Ditto.
424 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
425 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
426 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
427 * configure: Regenerate.
428 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
429 (PUT_OPTHDR_IMAGE_BASE): Ditto.
430 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
431 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
432 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
433 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
434 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
435 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
436 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
437 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
438 (GET_PDATA_ENTRY): Ditto.
439 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
440 data_start. Use above macros to read fields that are 64 bit wide for
441 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
442 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
443 FileAlignment and SectionAlignment to minimum alignment if they
445 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
446 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
447 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
448 Use above macros to write fields that are 64 bit wide for
450 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
451 5*4 otherwise. This should be right for IA-32 and IA-64, but may
452 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
453 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
454 begin address, end address, and unwind info address only. Use
455 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
457 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
458 HIGH3ADJ relocation names.
459 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
460 * targets.c: Declare bfd_efi_app_ia32_vec and
461 bfd_efi_app_ia64_vec.
462 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
463 bfd_efi_app_ia64_vec.
465 2000-04-17 Timothy Wall <twall@cygnus.com>
467 * bfd-in2.h: Add prototypes for tic54x load page access.
468 * bfd-in.h: Regenerate.
469 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
470 in customized _set_arch_mach function.
471 * coffcode.h (coff_set_alignment_hook): Set section load page if
472 the appropriate macro is defined.
473 (write_object_contents): Read section load page.
475 2000-04-13 Alan Modra <alan@linuxcare.com.au>
477 * elf32-hppa.h: Update copyright date.
479 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
480 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
482 * elf32-d30v.c (MAX32): Don't use LL suffix.
483 (MIN32): Define in terms of MAX32.
484 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
486 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
489 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
491 2000-04-12 Alan Modra <alan@linuxcare.com.au>
493 * dep-in.sed: Match space before file name, not after.
495 * Makefile.am: Regenerate dependencies.
496 * Makefile.in: Regenerate.
498 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
499 case, allow address wrap-around stupidly removed 2000-03-17. Sign
500 extend without an if statement.
502 2000-04-11 Alan Modra <alan@linuxcare.com.au>
504 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
506 * elf32-mips.c (gprel16_with_gp): Likewise.
507 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
508 here using -0x40000, not (int)0xfffc0000.
509 (elf32_hppa_size_of_stub): Likewise.
511 2000-04-11 Timothy Wall <twall@cygnus.com>
513 * coff-tic54x.c: Now builds with all targets.
514 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
515 * Makefile.in: Regenerate.
516 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
517 unitialized variable.
519 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
521 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
522 --enable-build-warnings option.
523 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
524 * Makefile.in, configure: Re-generate.
526 2000-04-07 Nick Clifton <nickc@cygnus.com>
528 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
529 BFD_RELOC_THUMB_PCREL_BLX.
531 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
532 R_ARM_XPC25 and R_ARM_THM_PC22.
534 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
535 R_ARM_XPC25 and R_ARM_THM_XPC22.
536 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
537 R_ARM_[XPC25|THM_XPC22].
539 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
540 elf/arm-oabi.h to elf/arm.h
542 * Makefile.am: Fix dependency for elfarm-oabi.c
543 * Makefile.in: Regenerate.
545 * bfd-in2.h: Regenerate.
546 * libbfd.h: Regenerate.
548 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
550 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
551 and restore it on failure. Release newly allocated tdata on
554 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
556 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
557 (decode_line_info): Set it. Report error if unit->line_offset is
558 equal to or larger than it.
560 2000-04-07 Timothy Wall <twall@cygnus.com>
562 * targets.c: Added vecs for tic54x.
563 * reloc.c: Added relocs for tic54x.
564 * libbfd.h: Regenerated.
565 * configure: Add TI COFF vecs for tic54x.
566 * configure.in: Ditto.
567 * config.bfd (targ_cpu): Recognize new tic54x target.
568 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
569 * bfd-in2.h: Add tic54x target and relocations.
570 * Makefile.am, Makefile.in: Add tic54x target.
571 * archures.c (bfd_archures_list): Add tic54x target.
572 * coff-tic54x.c: New.
575 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
577 * elfcore.h (elf_core_file_p): call backend_object_p which
578 thereby gets an opportunity to update the arch/machine type.
580 2000-04-06 Timothy Wall <twall@cygnus.com>
582 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
583 class. Handle SEC_CLINK and SEC_BLOCK flags.
584 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
585 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
587 2000-04-06 Nick Clifton <nickc@cygnus.com>
589 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
590 EF_INTERWORK if this is an unknown EABI.
591 (elf32_arm_merge_private_bfd_data): Check EABI version
592 numbers. Only check EF_xxx flags if the EABI version number
594 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
595 if the EABI version number is unknown.
596 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
597 if the EABI version number is unknown.
599 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
601 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
602 BFD_RELOC_SH_LOOP_END.
603 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
604 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
605 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
606 (sh_elf_reloc_loop): New function.
607 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
609 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
610 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
611 * bfd-in2.h, libbfd.h: Regenerate.
613 2000-04-04 Alan Modra <alan@linuxcare.com.au>
615 * po/bfd.pot: Regenerate.
617 * Makefile.am: Remove extraneous mkdep comment.
618 (MKDEP): Use gcc -MM rather than mkdep.
619 (DEP): Quote when passing vars to sub-make. Add warning
621 (DEP1): Rewrite for "gcc -MM".
622 (CLEANFILES): Add DEP2.
624 * Makefile.in: Regenerate.
626 2000-04-03 Kevin Buettner <kevinb@redhat.com>
628 * configure.in: Added corefile support for AIX 4.3. In particular,
629 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
630 compiling rs6000-core.c.
631 * configure: Regenerated.
633 2000-04-03 H.J. Lu <hjl@gnu.org>
635 * cache.c (bfd_open_file): Unlink the output file only if
636 it has non-zero size.
638 2000-04-01 Ken Block USG <block@zk3.dec.com>
640 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
641 relative relocations for non-loaded sections in shared objects.
642 (elf64_alpha_check_relocs): Similarly.
644 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
646 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
647 BFD_RELOC_16 to switch for extended relocs.
648 (MY_swap_ext_reloc_in): New.
649 (MY_swap_ext_reloc_out): New.
650 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
651 than NAME(aout,swap_ext_reloc_in) for extended relocs.
652 (NAME(aout,squirt_out_relocs)): Similarly use
653 MY_swap_ext_reloc_out.
654 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
656 2000-04-03 Kazu Hirata <kazu@hxi.com>
658 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
659 the R_PCRWORD_B case.
661 2000-03-31 Thomas de Lellis <tdel@wrs.com>
663 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
667 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
669 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
670 HOWTO references to bfd_elf_generic_reloc, that have
671 partial_inplace == true, now use the new function. The function
672 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
673 extends its fixes to the R_M32R_{16,24,32} relocs.
674 The new logic in m32r_elf_lo16_reloc() has been removed, and
675 it instead calls the new routine to obtain that functionality.
677 2000-03-27 Alan Modra <alan@linuxcare.com.au>
679 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
680 elf32_avr_check_relocs, avr_final_link_relocate,
681 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
682 elf32_avr_object_p): Add prototypes.
683 (elf32_avr_gc_mark_hook): Add default for h->root.type.
684 (bfd_elf_avr_final_write_processing): Make static.
686 2000-03-27 Denis Chertykov <denisc@overta.ru>
688 * cpu-avr.c: New file. BFD support routines for AVR architecture.
689 * archures.c (bfd_architecture): Add AVR architecture.
690 (bfd_archures_list): Add reference to AVR architecture info.
691 * elf.c (prep_headers): Handle bfd_arch_avr.
692 * reloc.c: Add various AVR relocation enums.
693 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
695 * Makefile.am: Add support for AVR elf.
696 * configure.in: Likewise.
697 * config.bfd: Likewise.
698 * Makefile.in: Regenerate.
699 * configure: This too.
700 * bfd-in2.h: And this.
701 * libbfd.h: And this.
703 2000-03-24 H.J. Lu <hjl@gnu.org>
705 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
706 (elf64_alpha_find_reloc_at_ofs): Likewise.
708 2000-03-17 Alan Modra <alan@linuxcare.com.au>
710 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
711 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
712 allowable range used to be -2**(n-1) to 2**n-1.
713 * reloc.c (_bfd_relocate_contents): Same here. Also replace
714 "boolean overflow" with "bfd_reloc_status_type flag".
716 2000-03-14 Doug Evans <dje@casey.transmeta.com>
718 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
720 2000-03-14 Kazu Hirata <kazu@hxi.com>
722 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
723 of shrinks properly, including the last reloc.
725 2000-03-13 Kazu Hirata <kazu@hxi.com>
727 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
730 2000-03-11 Alan Modra <alan@linuxcare.com.au>
732 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
733 a format mismatch rather than an "error" from bfd_read such as
734 bfd_error_file_truncated.
736 2000-03-10 Geoff Keating <geoffk@cygnus.com>
738 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
739 sign-extension and big-endian compensation for
740 R_MIPS_64 even in ld -r.
742 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
744 * elf32-mips.c (mips_elf_next_relocation): Rename from
745 mips_elf_next_lo16_relocation, and generalize to look
746 for any relocation type.
747 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
748 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
749 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
750 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
751 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
752 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
753 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
754 (mips_rtype_to_howto): Likewise.
755 (mips_elf_calculate_relocation): Handle new relocs.
756 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
757 are paired. The addend for R_MIPS_GNU_REL16_S2
758 is shifted right two bits.
760 2000-03-10 Alan Modra <alan@linuxcare.com.au>
762 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
763 comment, and ensure it doesn't happen again.
764 (bfd_install_relocation): Same here.
765 (_bfd_relocate_contents): Don't bother assigning unused signmask
766 shift result. Fix typos in comments.
767 Remove trailing whitespace throughout file.
769 2000-03-07 Doug Evans <dje@casey.transmeta.com>
771 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
772 * bfd-in2.h: Rebuild.
774 2000-03-06 Nick Clifton <nickc@cygnus.com>
776 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
778 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
779 (SIZEOF_ILF_STRINGS): Redefine.
780 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
781 relative reloc, as opposed to a section relative reloc.
782 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
784 Add length of symbol's prefix to string pointer.
785 Store a pointer to the symbol in the symbol pointer table.
786 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
787 Initialise the symbol pointer table.
788 Store the hint in the Hint/Name table.
789 Make the jump reloc be symbol realtive, not section relative.
790 Create an import symbol for imported code.
792 2000-03-06 Catherine Moore <clm@cygnus.com>
794 * elf.c (swap_out_syms): Check for null type_ptr.
796 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
798 * aout-target.h (MY(write_object_contents)): Remove unused
799 and unusable "#if CHOOSE_RELOC_SIZE".
800 * pc532-mach.c (MY(write_object_contents)): Ditto.
801 * netbsd.h (MY(write_object_contents)): Ditto.
802 * hp300hpux.c (MY(write_object_contents)): Ditto.
803 * freebsd.h (MY(write_object_contents)): Ditto.
804 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
806 2000-02-29 H.J. Lu <hjl@gnu.org>
808 * peicode.h (jtab): Make it static.
810 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
811 defined and COFF_IMAGE_WITH_PE is not defined.
812 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
813 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
815 2000-03-01 Nick Clifton <nickc@cygnus.com>
817 * coff-arm.c (bfd_arm_process_before_allocation): Make
818 'symndx' signed to prevent compile time warning.
820 * coff-mcore.c: Remove unused prototype for pe_object_p.
822 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
823 functions that are not used when COFF_IMAGE_WITH_PE is
825 (struct sh_opcode): Change type of 'flags' field to unsigned
826 long so that it can hold the USESAS flag.
828 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
830 * elf-m10300.c (mn10300_elf_relax_section): Initialise
833 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
835 Remove unusued variables and code.
836 (elf_backend_add_symbol_hook): Fix prototype.
838 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
841 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
844 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
846 Remove unusued variables and code.
847 (elf_backend_add_symbol_hook): Fix prototype.
849 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
851 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
852 to unused function parameter.
854 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
856 Use EMPTY_HOWTO to initialise empty howto slots.
857 Remove unused variables.
859 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
861 2000-03-01 H.J. Lu <hjl@gnu.org>
863 * aoutx.h (aout_link_input_section_std): Pass "true" to
864 the undefined_symbol callback.
865 (aout_link_input_section_ext): Likewise.
866 * bout.c (get_value): Likewise.
867 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
868 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
870 (alpha_relocate_section): Likewise.
871 * coff-arm.c (coff_arm_relocate_section): Likewise.
872 * coff-i960.c (coff_i960_relocate_section): Likewise.
873 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
874 * coff-mips.c (mips_relocate_section): Likewise.
875 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
876 * coff-sh.c (sh_relocate_section): Likewise.
877 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
878 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
879 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
880 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
881 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
882 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
883 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
884 * elf32-i370.c (i370_elf_relocate_section): Likewise.
885 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
886 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
887 * elf32-sh.c (sh_elf_relocate_section): Likewise.
888 * elf32-v850.c (v850_elf_relocate_section): Likewise.
889 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
890 * elflink.h (elf_link_output_extsym): Likewise.
891 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
892 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
893 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
895 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
896 undefined_symbol callback when building shared library with
897 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
899 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
900 * elf32-i386.c (elf_i386_relocate_section): Likewise.
901 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
902 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
903 (elf32_mips_get_relocated_section_content): Likewise.
904 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
905 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
906 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
907 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
909 2000-02-28 Nick Clifton <nickc@cygnus.com>
911 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
912 * Makefile.in: Regenerate.
914 * configure.in: Add support for mips and sh pe vectors.
915 * configure: regenerate.
917 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
920 * targets.c: Add mips and sh pe vectors.
922 * libpei.h (coff_final_link_postscript): Only define if not
925 * coffcode.h: Add support for WinCE magic numbers.
927 * peigen.c (pe_print_reloc): Update comment and rearrange
928 appending of newline character.
930 * peicode.h: Add support for Image Library Format.
931 (pe_ILF_vars): Structure containing data used by ILF code.
932 (pe_ILF_make_a_section): New function. Create a section based
934 (pe_ILF_make_a_reloc): New function. Create a reloc based on
936 (pe_ILF_make_a_symbol): New function. Create a symbol based
938 (pe_ILF_save_relocs): New function. Store the relocs created
939 by pe_ILF_make_a_reloc in a section.
940 (pe_ILF_build_a_bfd): New function. Create a BFD describing
942 (pe_ILF_object_p): New function. Return a bfd_target pointer
944 (pe_bfd_object_p): If an ILF object is detected call
945 pe_ILF_object_p on it.
947 * coff-arm.c: Add support for WinCE relocs which are different
948 from normal ARM COFF relocs.
949 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
951 * coff-sh.c: Add support for sh-pe target.
952 * pe-sh.c: New file. Support code for sh-pe target.
953 * pei-sh.c: New file. Support code for sh-pe target.
955 * pe-mips.c: New file. Support code for mips-pe target.
956 * pei-mips.c: New file. Support code for mips-pe target.
958 2000-02-27 Jakub Jelinek <jakub@redhat.com>
960 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
961 architecture if the object causing the bump is dynamic.
962 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
963 and also don't it for memory ordering.
964 (sparc64_elf_write_relocs): Take src_rela out of the loop.
966 2000-02-27 Ian Lance Taylor <ian@zembu.com>
968 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
969 calling bfd_get_section_size_before_reloc.
970 (decode_line_info): Likewise.
971 (_bfd_dwarf2_find_nearest_line): Likewise.
973 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
975 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
976 name of the libtool directory.
977 * Makefile.in: Rebuild.
979 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
981 * som.c (SOM_HOWTO): Define.
982 (som_hppa_howto_table): Use it.
984 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
986 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
988 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
990 2000-02-24 Catherine Moore <clm@cygnus.com>
992 * som.c (som_misc_symbol_info): Add field
994 (som_bfd_derive_misc_symbol_info): Initialize
996 (som_build_and_write_symbol_table): Keep track
997 of secondary_def field.
998 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
999 if secondary_def field is set.
1000 (som_bfd_ar_write_symbol_stuff): Initialize
1003 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1005 * dwarf2.c (read_address): Read 16-bits addresses.
1006 (parse_comp_unit): Accept addr_size == 2.
1008 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1010 * bfd-in.h: Update copyright date.
1012 2000-02-23 Linas Vepstas <linas@linas.org>
1014 * cpu-i370.c: New file.
1015 * elf32-i370.c: New file.
1016 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1017 (bfd_i370_arch): New.
1018 (bfd_archures_list): Add bfd_i370_arch.
1019 * elf.c (prep_headers): Add bfd_arch_i370.
1020 * Makefile.am: Add support for IBM 370 elf.
1021 * config.bfd: Likewise.
1022 * configure.in: Likewise.
1023 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1024 * reloc.c (bfd_reloc_code_type): Likewise.
1025 * targets.c: Likewise.
1027 * Makefile.in: Regenerate.
1028 * configure: Regenerate.
1029 * bfd-in2.h: Regenerate.
1031 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1033 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1034 invalid relocation types, and change them to R_386_NONE.
1036 2000-02-22 H.J. Lu <hjl@gnu.org>
1038 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1039 not defined, don't add a second ELF_VER_CHR.
1041 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1042 symbols converted to local symbols even when stripping all
1044 (elf_link_output_extsym): Process global symbols converted to
1045 local symbols even if they are being stripped.
1047 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1049 * archures.c (bfd_octets_per_byte): Return unsigned int.
1050 (bfd_arch_mach_octets_per_byte): Ditto.
1051 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1053 * section.c (bfd_get_section_size_before_reloc): Quell signed
1054 vs. unsigned comparison warning.
1055 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1056 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1057 change. What was I thinking?
1058 * bfd-in2.h: Regenerate.
1060 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1061 (elf_gc_sections): Same here.
1062 (elf_gc_common_finalize_got_offsets): And here.
1064 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1066 ELF HPPA doesn't work at present; remove it until it does.
1067 * config.bfd: Comment out setting targ_defvec to
1069 * Makefile.am: Rebuild dependencies.
1070 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1071 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1072 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1073 * Makefile.in: Rebuild.
1074 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1076 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1078 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1079 is no bfd_free(). Revert bfd_free part of previous change.
1081 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1083 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1085 (coff_compute_section_file_positions): Use bfd_free to pair
1087 (coff_write_object_contents): Likewise.
1089 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1090 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1092 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1094 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1095 (xcoff_ar_file_hdr_big): New structure.
1096 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1097 (xcoff_ar_hdr_big): New structure.
1098 (SIZEOF_AR_HDR_BIG): New macro.
1099 (xcoff_big_format_p): New macro.
1100 (xcoff_ardata_big): New macro.
1101 (arch_xhdr_big): New macro.
1102 (xcoff_slurp_armap): Handle large archives.
1103 (xcoff_archive_p): Detect large archives.
1104 (xcoff_read_ar_hdr): Handle large archives.
1105 (xcoff_openr_next_archived_file): Handle large archives.
1106 (xcoff_generic_stat_arch_elt): Handle large archives.
1107 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1108 (xcoff_write_armap_big): New function.
1109 (xcoff_write_armap): New function, dispatch to _old or _big.
1110 (xcoff_write_archive_contents_old): Rename from
1111 xcoff_write_archive_contents.
1112 (xcoff_write_archive_contents_big): New function.
1113 (xcoff_write_archive_contents): New function, dispatch to _old or
1116 2000-02-18 Richard Henderson <rth@cygnus.com>
1118 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1119 and hide_symbol members.
1120 (elf_link_hash_copy_indirect): Remove.
1121 (elf_link_hash_hide_symbol): Remove.
1122 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1123 and elf_backend_hide_symbol.
1124 (_bfd_elf_link_hash_copy_indirect): Declare.
1125 (_bfd_elf_link_hash_hide_symbol): Declare.
1126 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1127 (_bfd_elf_link_hash_hide_symbol): Likewise.
1128 (_bfd_elf_link_hash_table_init): Don't init killed members.
1129 * elflink.h (elf_link_add_object_symbols): Use the bed function
1130 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1131 (elf_link_assign_sym_version): Likewise.
1132 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1133 (elf_backend_hide_symbol): Likewise.
1134 (elfNN_bed): Update for new members.
1136 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1138 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1139 STACK_END_ADDR): Define for new core file format.
1140 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1141 for handling the vagaries of the various core file structures used
1142 by AIX over the years.
1143 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1144 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1145 core_dumpx structure.
1147 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1149 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1150 (bfd_mach_sh3_dsp): Likewise.
1151 (bfd_mach_sh4): Reinstate.
1152 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1153 * bfd-in2.h: Regenerate.
1154 * coff-sh.c (struct sh_opcode): flags is no longer short.
1155 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1156 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1157 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1158 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1159 (sh_opcodes): No longer const.
1160 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1161 (sh_insn_uses_reg): Check for USESAS and USESR8.
1162 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1163 (_bfd_sh_align_load_span): Return early for SH4.
1164 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1165 Take into account that field b of a parallel processing insn
1166 could be mistaken for a separate insn.
1167 * cpu-sh.c (arch_info_struct): New array elements for
1168 sh2, sh-dsp and sh3-dsp.
1169 Reinstate element for sh4.
1170 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1171 (SH4_NEXT): Reinstate.
1172 (SH3_NEXT, SH3E_NEXT): Adjust.
1173 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1174 * elf32-sh.c (sh_elf_set_private_flags): New function.
1175 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1176 (sh_elf_merge_private_data): New function.
1177 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1178 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1179 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1180 sh_elf_merge_private_data.
1182 2000-02-13 Richard Henderson <rth@cygnus.com>
1184 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1185 hide_symbol members.
1186 (elf_link_hash_copy_indirect): New.
1187 (elf_link_hash_hide_symbol): New.
1188 * elflink.h (elf_link_add_object_symbols): Break out copy from
1189 indirect new new symbol to elf.c.
1190 (elf_link_assign_sym_version): Break out privatization of
1191 non-exported symbol to elf.c.
1192 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1193 (_bfd_elf_link_hash_hide_symbol): New.
1194 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1196 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1198 * section.c (_bfd_strip_section_from_output): Add info parameter.
1199 If it passed as non-NULL, use it to check whether any input BFD
1200 has an input section which uses this output section. Change all
1202 * bfd-in2.h: Rebuild.
1204 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1205 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1207 * bfd-in2.h: Rebuild.
1209 2000-02-10 Timothy Wall <twall@cygnus.com>
1211 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1212 allow final modifications of swapped-in symbol.
1213 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1214 * coffcode.h (coff_write_relocs): Use macro
1215 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1216 symbol index should be set to -1.
1218 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1220 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1221 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1222 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1223 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1224 sh_insns_uses_or_sets_freg): New functions.
1225 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1226 * (sh_insns_conflict): Use new functions and new macros to
1227 detect conflicts when two instructions both set same integer registers,
1228 both set same fp register, and both set special register.
1230 2000-02-09 Timothy Wall <twall@cygnus.com>
1232 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1233 swapping in sections, so that the swapping routines have access to
1236 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1238 * coff-go32.c: Update comment. Update copyright.
1240 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1242 * syms.c (bfd_decode_symclass)
1243 Two new class characters were added - 'V' and 'v'. The
1244 meaning of 'W' is now restricted to just weak non-object
1245 symbols. This allows differentiation between, for example,
1246 weak functions vs weak objects. nm for example now dumps:
1248 'w' = weak unresolved
1249 'V' = weak global object
1250 'v' = weak unresolved object
1252 (bfd_is_undefined_symclass): New function. Return true if the
1253 given symbol class represents and undefined/unresolved symbol.
1255 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1258 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1260 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1261 STT_ARM_16BIT flag set, but it is not attached to a data object
1262 return STT_ARM_16BIT so that it will be treated as code by the
1265 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1267 * coff-i386.c (i3coff_object_p): Remove prototype.
1270 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1271 to name. Update copyright.
1273 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1274 assignment to avoid warning. Update copyright.
1276 2000-01-24 Robert Lipe (robertl@sco.com)
1278 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1279 instead of using GNU C extension.
1281 2000-01-21 Nick Clifton <nickc@cygnus.com>
1283 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1284 amount from a bfd_in_memory structure.
1285 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1288 2000-01-14 Nick Clifton <nickc@cygnus.com>
1290 * linker.c (default_indirect_link_order): oops - fix incorrectly
1291 applied patch from Tim Wall.
1293 2000-01-13 Timothy Wall (twall@tiac.net>
1295 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1296 = scnhsz, filhsz, relsz, aoutsz, etc)
1298 * coffswap.h: Ditto.
1300 2000-01-13 Nick Clifton <nickc@cygnus.com>
1302 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1303 interwork thumb to arm stub.
1305 2000-01-13 Timothy Wall (twall@tiac.net>
1307 * archures.c (bfd_octets_per_byte): New function: Return
1309 (bfd_arch_mach_octets_per_byte): New function: Return target
1312 * section.c: Distinguish between octets and bytes for usage of
1313 _cooked_size, _raw_size, and output_offset. Clarify
1314 description of bfd_set_section_contents.
1316 * bfd-in2.h: Regenerate.
1318 * coffgen.c: Indicate that the offset parameter is in bytes, not
1321 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1322 where appropriate to get the octet offset when calling
1323 bfd_set_section_contents.
1324 (bfd_coff_reloc_link_order): Ditto.
1326 * linker.c (bfd_generic_reloc_link_order): Ditto.
1327 (_bfd_default_link_order): Ditto.
1329 * reloc.c (bfd_perform_relocation): Distinguish between octets
1330 and bytes. Use octets when indexing into octet data; use bytes
1331 when calculating target addresses.
1332 (bfd_install_relocation): Ditto.
1334 * srec.c (srec_write_section): Ditto.
1336 2000-01-13 Nick Clifton <nickc@cygnus.com>
1338 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1339 3 to 2. This allows 4 byte sized sections, which is necessary for
1340 dlltool to build funcitoning DLLs.
1342 2000-01-10 Philip Blundell <pb@futuretv.com>
1344 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1345 (arm*-*-conix*): New target.
1347 2000-01-10 Egor Duda <deo@logos-m.ru>
1349 * config.bfd: Include elf32_i386 vector to target list for cygwin
1352 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1353 * configure.in: Test for structure win32_pstatus_t in
1355 * configure: Regenerate.
1357 * elf.c (elfcore_grok_win32pstatus): New function: process
1358 win32_pstatus_t notes in elf core file.
1359 (elfcore_grok_note): Detect win32_pstatus notes.
1361 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1363 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1365 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1366 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1368 1999-12-29 Richard Henderson <rth@cygnus.com>
1370 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1371 if no dynamic sections created.
1373 1999-12-27 Nick Clifton <nickc@cygnus.com>
1375 * peicode.h (pe_bfd_object_p): Only define for PE format
1378 1999-12-17 Nick Clifton <nickc@cygnus.com>
1380 * coff-i386.c (i3coff_object_p): Delete.
1381 (i386coff_vec): Replace reference to i3coff_object_p with a
1382 reference to coff_object_p.
1384 * coff-mcore.c (pe_object_p): Delete.
1386 * peicode.h (pe_bfd_object_p): New function: Detect the
1387 presence of a PE format COFF object file. Also detect and
1388 warn about the presence of LINK6 format Image Library Format
1391 1999-12-16 Nick Clifton <nickc@cygnus.com>
1393 * coff-arm.c (NUM_ELEM): New macro.
1394 (NUM_RELOCS): New macro: The number of known ARM relocs.
1395 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1396 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1398 (bfd_arm_process_before_allocation): Produce a warning message if
1399 an out of range symbol index is encountered.
1401 1999-12-14 Nick Clifton <nickc@cygnus.com>
1403 * elflink.h (is_global_symbol_definition): New Function: Return
1404 true iff the symbol is being given a global definition in this
1406 (elf_link_is_defined_archive_symbol): Do not bother processing
1407 symbols for an archive element that has already been included
1409 Use is_global_symbol_definition().
1411 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1413 * config.bfd: Add support for sparc-*-netbsdelf* and
1414 sparc-*-netbsdaout*.
1416 1999-12-13 Nick Clifton <nickc@cygnus.com>
1418 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1419 if the symbol is in the common section.
1421 1999-12-10 Nick Clifton <nickc@cygnus.com>
1423 * elflink.h (elf_link_is_defined_archive_symbol): New
1424 function: Decide if a symbol, in an archive map is there
1425 because it is defined in the archive element, or because it is
1426 just another common declaration of it.
1427 (elf_link_add_archive_symbols): Use
1428 elf_link_is_defined_archive_symbol to decide if an archive
1429 element contain a reference to a common symbol should be
1432 1999-12-10 Nick Clifton <nickc@cygnus.com>
1434 * elflink.h: Revert previous patch.
1435 * targets.c: Revert previous patch.
1436 * libbfd-in2.h: Revert previous patch.
1437 * libbfd.h: Revert previous patch.
1438 * elfxx-target.h: Revert previous patch.
1439 * archive.c: Revert previous patch.
1440 * aout-target.h: Revert previous patch.
1441 * aout-tic30.h: Revert previous patch.
1442 * bfd.c: Revert previous patch.
1443 * coff-alpha.c: Revert previous patch.
1444 * coff-rs6000.c: Revert previous patch.
1445 * elf64-mips.c: Revert previous patch.
1446 * ieee.c: Revert previous patch.
1447 * libecoff.h: Revert previous patch.
1448 * oasys.c: Revert previous patch.
1449 * som.c: Revert previous patch.
1450 * vms.c: Revert previous patch.
1452 1999-12-09 Nick Clifton <nickc@cygnus.com>
1454 * elflink.h (elf_link_add_archive_symbols): Add an archive
1455 element even if contains a symbol which is currently only
1456 considered to be a common.
1458 * targets.c (struct bfd_target): Add new field
1459 _bfd_allow_commons_in_armap.
1460 * bfd-in2.h:Regenerate.
1462 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1464 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1465 * libbfd.h: Regenerate.
1467 * elfxx-target.h: If using COFF archive map, override
1468 definition of allow_commons_in_armap and replace with
1471 * archive.c (bfd_compute_and_write_armap): Do not place common
1472 symbols into the archive map unless _bfd_allow_commons_in_armap
1475 * aout-target.h (MY_allow_commons_in_armap): Define.
1476 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1477 * bfd.c (bfd_allow_commons_in_armap): Define.
1478 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1479 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1480 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1481 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1482 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1483 * oasys.c (oasys_allow_commons_in_armap): Define.
1484 * som.c (som_allow_commons_in_armap): Define.
1485 * vms.c (vms_allow_commons_in_armap): Define.
1487 1999-12-07 Jim Blandy <jimb@cygnus.com>
1489 Add support for SSE registers in ELF core files.
1490 * elf.c (elfcore_make_note_pseudosection): New function.
1491 (elfcore_grok_prfpreg): Use it.
1492 (elfcore_grok_prxfpreg): New function.
1493 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1495 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1497 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1498 value by 4 before storing it back in the field. From
1499 Koundinya. K <kk@ddeorg.soft.net>.
1501 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1503 * archures.c (bfd_mach_am33): Define.
1504 * bfd-in2.h: Rebuilt.
1505 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1506 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1507 (compute_function_info): Handle additional registers saved by
1509 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1510 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1512 1999-11-29 Jim Blandy <jimb@cygnus.com>
1514 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1516 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1519 1999-11-27 Michael Meissner <meissner@cygnus.com>
1521 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1522 internal use within gas for alpha explicit relocations.
1523 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1524 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1525 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1526 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1527 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1528 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1530 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1531 BFD_RELOC_ALPHA_USER_*.
1533 * bfd-in2.h: Regenerate.
1534 * libbfd.h: Regenerate.
1536 1999-11-26 Fred Fish <fnf@cygnus.com>
1538 * elf.c (elfcore_read_notes): Add prototype for static function.
1539 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1540 (bfd_section_from_phdr): Replacement function that calls
1541 _bfd_elf_make_section_from_phdr for generic segment types and
1542 backend fucntion pointed to by elf_backend_section_from_phdr for
1543 backend specific segment types.
1544 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1545 now called by _bfd_elf_make_section_from_phdr. Note that this func
1546 is now just a stub between the caller and bfd_section_from_phdr.
1548 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1549 elf_backend_section_from_phdr.
1550 (elf_backend_section_from_phdr): Add prototype.
1552 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1553 (elfNN_bed): Add elf_backend_section_from_phdr.
1555 1999-11-25 Nick Clifton <nickc@cygnus.com>
1557 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1558 SEC_CODE and SEC_READONLY flags to glue sections.
1560 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1561 SEC_CODE and SEC_READONLY flags to glue sections.
1563 1999-11-20 Nick Clifton <nickc@cygnus.com>
1565 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1568 1999-11-19 Catherine Moore <clm@cygnus.com>
1570 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1571 (elf_cpu32_plt_entry): Likewise.
1573 1999-11-18 Nick Clifton <nickc@cygnus.com>
1575 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1577 (coff_mcore_relocate_section): Initialise addend to 0.
1578 Special case processing of RVA reloc.
1580 1999-11-17 Richard Henderson <rth@cygnus.com>
1582 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1583 type_change_ok; add sign_extend_vma.
1584 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1585 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1586 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1587 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1588 (elfNN_bed): Follow struture changes.
1590 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1592 * libbfd.c (bfd_read): Check result of read against desired result
1594 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1595 invalid compared to the section size.
1597 * ieee.c (ieee_slurp_debug): Get the length of the debug
1598 information right if there is no data part.
1600 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1602 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1603 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1605 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1607 * elflink.h (elf_bfd_final_link): Make last_local signed.
1609 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1611 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1614 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1616 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1618 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1619 * bfd-in2.h: Regenerate.
1621 1999-10-15 Andrew Haley <aph@cygnus.com>
1623 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1625 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1627 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1629 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1631 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1632 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1635 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1637 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1638 relocs also need the GP value.
1639 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1640 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1641 the GP value for R_MIPS_LITERAL relocs too. Handle
1642 R_MIPS_64 relocs properly on big-endian MIPS.
1643 (mips_elf_sign_extend): Behave properly with 'long long'.
1644 (mips_elf_highest): Correct typo.
1646 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1648 * cpu-m32r.c (arch_info_struct): New static global.
1649 (bfd_m32r_arch): Refer to it.
1650 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1651 (m32r_elf_print_private_bfd_data): Ditto.
1652 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1653 * archures.c (bfd_mach_m32rx): Define it.
1654 * bfd-in2.h: Rebuild.
1656 1999-09-28 Fred Fish <fnf@cygnus.com>
1658 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1659 (cisco_core_big_vec): Add new bigendian vec.
1660 (cisco_core_little_vec): Add new little endian vec.
1662 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1663 (crash_info_locs): Add array of possible offsets.
1664 (MASK_ADDR): Mask to apply to crash info offset.
1665 (crashinfo_external): Add textbase, database, bssbase and
1666 turn into a typedef.
1667 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1668 Many small changes to account for additional hardware versions.
1669 Pick a reasonable size for ".reg" section. Add a ".crash"
1670 section to allow access to crashinfo_external struct.
1671 (cisco_core_file_p): New version of this function that
1672 iterates over crash_info_locs, calling cisco_core_file_validate.
1673 (cisco_core_vec): Old big endian only vec replaced with ...
1674 (cisco_core_big_vec): Add big endian version.
1675 (cisco_core_little_vec): Add little endian version.
1677 * configure.in (cisco_core_vec): Split to two new vectors ...
1678 (cisco_core_big_vec): New target vector.
1679 (cisco_core_little_vec): New target vector.
1680 * configure: Regenerate.
1681 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1682 to cisco_core_big_vec in targ_selvecs.
1684 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1686 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1687 (mips_elf_relocate_got_local): Unused, delete.
1688 (mips_elf_relocate_global_got): Unused, delete.
1690 1999-09-24 Fred Fish <fnf@cygnus.com>
1692 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1693 to initialize it to something meaningful. Then use it to generate
1694 more useful segment names.
1696 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1698 * som.c (NO_PCREL_MODES): Define if the system does not define
1700 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1701 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1702 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1703 * libhppa.h (dis_assemble_22): New function.
1704 (bfd_hppa_insn2fmt): Handle long branch.
1706 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1709 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1711 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1712 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1713 (reloc_howto_type howto_table): Tidy comments and whitespace.
1715 1999-09-17 Nick Clifton <nickc@cygnus.com>
1717 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1718 previous delta. Set sec->gc_mark instead.
1720 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1722 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1723 (elf_cpu32_plt_entry): Likewise.
1725 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1727 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1729 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1730 symbol table, then just compute a suitable value (but do not
1731 create a __gp symbol).
1733 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1734 symbols when building shared libraries.
1735 (elf_hppa_final_link_relocate): Correct handling of PCREL
1736 relocations against undefined symbols.
1738 1999-09-16 Nick Clifton <nickc@cygnus.com>
1740 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1741 interworking sections as linker created so that they will not
1742 be removed by garbage collection.
1744 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1746 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1747 (elf_hppa_final_link_relocate): Consistently create an absolute
1748 address, then subtract out the value of __gp.
1750 1999-09-14 Michael Meissner <meissner@cygnus.com>
1752 * configure.in (Canonicalization of target names): Remove adding
1753 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1754 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1755 * configure: Regenerate.
1757 1999-09-14 Nick Clifton <nickc@cygnus.com>
1759 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1762 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1764 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1765 (elf_hppa_final_link): Initialize text_segment_base and
1767 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1769 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1770 (elf_hppa_final_link_relocate): Likewise.
1771 (elf_hppa_relocate_insn): Likewise.
1772 (elf_hppa_relocate_section): Initialize HOWTO.
1774 1999-09-13 Donn Terry <donn@interix.com>
1776 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1777 handling to support both GNU and MS objects.
1779 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1780 when determining whether to set F_RELFLG.
1782 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1784 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1785 PC24 relocs if the target is an undefined weak symbol.
1786 (arm_add_to_rel): Fix compiler warning.
1787 (elf32_arm_plt0_entry): Correct comments.
1789 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1791 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1792 an absolute symbol in REL relocs.
1794 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1796 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1797 Stub SEGREL32. Return an error for any relocation not handled.
1799 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1801 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1802 constant symbols, and avoid multiple definition errors on them.
1804 1999-09-12 Donn Terry <donn@interix.com>
1806 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1807 significant bit is set.
1809 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1811 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1813 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1814 relocs as we do for RELA relocs.
1816 1999-09-11 Donn Terry <donn@interix.com>
1818 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1819 (coff_final_link_postscript): Define.
1820 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1821 directory entries here.
1822 (_bfd_pei_final_link_postscript): New function.
1824 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1825 section flags based on the section name.
1827 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1828 get the overflow of the s_nlnno field from the s_nreloc field.
1829 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1830 the s_nlnno overflow of the .text section into the s_nreloc
1833 * peigen.c (add_data_entry): Declare.
1834 (pei_swap_aouthdr_out): Get image size right. Set linker version
1836 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1837 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1838 extraneous ImageBase.
1839 (pe_print_edata): Likewise.
1840 (pe_print_pdata): Likewise. Print exception entries.
1841 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1842 (tbl): Make const, add "UNKNOWN".
1843 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1844 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1845 section data directory.
1846 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1848 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1849 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1850 * peicode.h (coff_get_symbol_info): Define.
1852 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1854 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1856 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1859 * libpei.h: New file, broken out of peicode.h.
1860 * peigen.c: New file, broken out of peicode.h.
1861 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1862 * configure.in: Add peigen.lo to list of files required for each
1864 * Makefile.am: Rebuild dependencies.
1865 (BFD32_BACKENDS): Add peigen.lo.
1866 (BFD32_BACKENDS_CFILES): Add peigen.c.
1867 (SOURCE_HFILES): Add libpei.h.
1868 * configure, Makefile.in: Rebuild.
1870 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1871 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1872 instead. Don't clear the s_paddr field for an uninitialized data
1875 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1876 coff_data_type to f_timdat.
1877 * peicode.h (pe_mkobject_hook): Likewise.
1879 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1880 number if COFF_IMAGE_WITH_PE.
1882 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1883 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1884 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1885 there is no SEC_DEBUGGING section.
1886 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1887 IMAGE_FILE_DEBUG_STRIPPED.
1889 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1890 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1891 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1892 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1894 * coffswap.h (IMAGE_BASE): Don't define.
1895 * pei-arm.c (IMAGE_BASE): Don't define.
1896 * pei-i386.c (IMAGE_BASE): Don't define.
1897 * pei-mcore.c (IMAGE_BASE): Don't define.
1898 * pei-ppc.c (IMAGE_BASE): Don't define.
1900 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1901 symbol, switch on the class when determining whether to modify the
1902 value. For PE, don't modify the value of a C_FCN symbol not named
1905 * libbfd-in.h (_bfd_abort): Declare.
1907 * bfd.c (_bfd_abort): New function.
1908 * libbfd.h: Rebuild.
1910 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1913 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1914 don't write out the associated line numbers.
1916 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1919 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1920 changes when the base type is unknown.
1922 * coffgen.c (coff_print_symbol): Fix printing of aux record for
1925 * syms.c (BSF_DEBUGGING_RELOC): Define.
1926 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
1927 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
1929 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
1930 BSF_DEBUGGING_RELOC set.
1931 * bfd-in2.h: Rebuild.
1933 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1935 * ecoff.c (bfd_debug_section): Update initialization for new
1937 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
1938 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1940 1999-09-10 H.J. Lu <hjl@gnu.org>
1942 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
1943 _bfd_filnmlen field.
1944 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1946 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
1948 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
1949 for FPTR relocs involving local symbols.
1951 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
1952 value for the stub address in a call through a stub.
1953 Install the value for a local symbol directly into the DLT
1954 instead of generating a reloc. Correctly handle FPTR64 relocs.
1956 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
1957 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
1958 (elf_hppa_final_link): Call them.
1960 1999-09-10 Ian Lance Taylor <ian@zembu.com>
1962 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
1963 (elf_adjust_dynamic_symbol): ...from here.
1965 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
1967 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
1968 relocation, remove them. SECREL64->LTOFF16WF.
1969 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
1971 (elf_hppa_relocate_insn): Similarly.
1973 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
1974 (elf_hppa_relocate_insn): Similarly.
1976 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
1978 (elf_hppa_relocate_insn): Similarly.
1980 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
1981 Handle LTOFF_TP* relocs.
1982 (elf_hppa_relocate_insn): Similarly.
1984 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
1985 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
1986 (elf_hppa_relocate_insn): Handle PCREL* relocs.
1988 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
1989 DIR32, DIR64 and FPTR64 relocations.
1990 (elf_hppa_relocate_insn): Similarly.
1992 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
1993 address of the .PARISC.global section.
1994 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
1995 table entry elf_hppa_final_link_relocate. Do not give a warning
1996 for a reloc against an external symbol if it has a PA64 hash
1998 (elf_hppa_final_link_relocate): Significantly rework. Handle
1999 DLTIND relocations. Compute the final value of the relocation
2000 before passing the value of elf_hppa_relocate_insn.
2001 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2002 relocation support. Handle DLTIND relocation requests just like
2003 DLTREL relocation requests. Simplify branch handling.
2005 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2007 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2008 non-allocated section as done in i386 version.
2009 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2010 statement since this is no know relocation.
2012 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2014 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2016 (elf_hppa_relocate_insn): Similarly.
2018 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2020 (elf_hppa_relocate_insn): Similarly.
2022 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2023 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2024 Pass the relocate type rather than the insn format to
2025 elf_hppa_relocate_insn.
2026 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2027 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2029 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2031 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2032 (bfd_coff_filnmlen): Define.
2033 (bfd_coff_std_swap_table): Initialize new field.
2034 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2036 (coff_write_symbols): Likewise.
2037 (coff_get_normalized_symtab): Likewise.
2038 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2039 * libcoff.h: Rebuild.
2041 1999-09-06 Donn Terry <donn@interix.com>
2043 * coffcode.h (sort_by_secaddr): New static function if
2045 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2046 sections by VMA when assigning target_index values. Always set
2049 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2050 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2052 * libcoff.h: Rebuild.
2054 * coffcode.h (coff_set_custom_section_alignment): Add const to
2055 declaration to match definition.
2056 (coff_write_object_contents): Don't set F_AR32W(R)? if
2059 * coff-i386.c (in_reloc_p): Add declaration.
2060 (i386coff_vec): Simplify initialization of
2061 application_section_flags.
2063 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2064 version. Move COFF_WITH_PE specific code to new version.
2065 (stype_to_sec_flags): Likewise. Add section parameter.
2066 * coffgen.c (make_a_section_from_file): Set target_index before
2067 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2068 * libcoff.h: Rebuild.
2070 * syms.c (stt): Add some PE/PEI section names.
2071 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2073 (bfd_symbol_info): Check for 'w'.
2075 * section.c (struct bfd_comdat_info): Define.
2076 (asection): Add comdat field.
2077 (STD_SECTION): Initialize comdat field.
2078 (bfd_make_section_anyway): Likewise.
2079 * bfd-in2.h: Rebuild.
2081 1999-09-06 Andreas Schwab <schwab@suse.de>
2083 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2086 1999-09-06 Nick Clifton <nickc@cygnus.com>
2088 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2089 bfd_realloc instead of calloc and realloc.
2091 1999-09-04 Steve Chamberlain <sac@pobox.com>
2093 * cpu-pj.c: New file.
2094 * elf32-pj.c: New file.
2095 * config.bfd (pj*): New cpu.
2096 (pj-*-*, pjl-*-*): New targets.
2097 * configure.in (bfd_elf32_pj_vec): New target vector.
2098 (bfd_elf32_pjl_vec): New target vector.
2099 * archures.c (bfd_arch_pj): Define.
2100 * elf.c (prep_headers): Handle bfd_arch_pj.
2101 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2102 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2103 to target vector list.
2104 * Makefile.am: Rebuild dependencies.
2105 (ALL_MACHINES): Add cpu-pj.lo.
2106 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2107 (BFD32_BACKENDS): Add elf32-pj.lo.
2108 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2109 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2111 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2113 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2114 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2115 and NON_GOT_REF from weak defined symbol to real symbol.
2116 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2117 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2118 create a COPY reloc.
2119 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2120 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2121 don't create a COPY reloc.
2123 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2125 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2126 count those in sections we are not including in the link.
2128 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2130 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2131 field in hpux11 shared libraries.
2133 1999-09-02 Nick Clifton <nickc@cygnus.com>
2135 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2137 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2139 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2140 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2141 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2143 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2145 * elflink.h (record_link_assignment): When possible, keep the
2146 original type of the symbol.
2148 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2150 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2151 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2152 tools were configured.
2153 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2155 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2157 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2158 GOT entries for GOT16 relocations; they're not required.
2160 1999-08-24 Nick Clifton <nickc@cygnus.com>
2162 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2164 * config.bfd (arm-*-netbsd*): New target.
2165 * configure.in (armnetbsd_vec): New target vector.
2166 * configure: Regenerate
2167 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2169 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2170 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2171 (armnetbsd.lo): New rule with deps.
2172 * Makefile.in: Regenerate.
2174 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2177 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2179 * som.c (som_slurp_symbol_table): Fix typo in comment.
2181 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2183 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2184 here instead of using elf_section_data...
2186 1999-08-19 Nick Clifton <nickc@cygnus.com>
2188 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2189 relocations into the base file.
2190 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2191 we are building a base file.
2193 1999-08-19 Nick Clifton <nickc@cygnus.com>
2195 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2197 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2198 REL relocs when performing a partial relocation.
2200 1999-08-18 Donn Terry <donn@interix.com>
2202 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2203 _bfd_coff_link_input_bfd into top level.
2205 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2206 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2207 (coff_i386_rtype_to_howto): Likewise.
2208 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2209 Completely ignore symbols which are all zero.
2210 (dummy_reloc16_estimate): Add return 0.
2211 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2212 variable copy to name_copy to avoid shadowing outer scope
2214 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2215 from unsigned int to unsigned long. Add timestamp field.
2216 * libcoff.h: Rebuild.
2218 1999-08-17 H.J. Lu <hjl@gnu.org>
2220 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2223 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2225 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2226 for special section symbols.
2227 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2228 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2231 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2233 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2234 coincidence of variable names between old and new code.
2236 1999-08-12 Nick Clifton <nickc@cygnus.com>
2238 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2239 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2240 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2241 and 'addend' parameter a 'bfd_signed_vma'.
2242 (elf32_arm_final_link_relocate): Do not involve stubs in
2243 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2244 jumps, not function calls.
2246 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2248 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2249 in R_ARM_PC24 relocs.
2251 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2253 * elf-hppa.h (elf_hppa_fake_sections): New function.
2254 * elf32-hppa.c (elf_backend_fake_sections): Define.
2256 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2257 recent changes to the arch_info structure.
2259 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2260 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2261 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2264 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2265 Ralf Baechle <ralf@uni-koblenz.de>
2267 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2268 output DT_MIPS_GOTSYM.
2269 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2270 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2272 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2274 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2275 prototype. Handle local symbols. Add commentary.
2276 (mips_elf_calculate_relocation): Adjust accordingly.
2277 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2280 * elflink.h (elf_bfd_final_link): Tweak last change.
2282 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2284 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2285 elf-section data to allocate just the right amount of relocation
2286 space. Don't allocate the hash space twice.
2287 (elf_bfd_final_link): Calculate the amount of space to allocate in
2288 each relocation section.
2290 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2292 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2293 64bit mode, generate a section relative relocation for a 32bit
2295 (elf_hppa_is_local_label_name): New function.
2296 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2297 shared between 32bit and 64bit port.
2299 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2301 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2302 R_MIPS_GOT16 and R_MIPS_CALL16.
2303 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2304 to use when looking for a preexisting GOT entry.
2306 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2308 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2309 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2311 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2313 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2315 * elflink.h (elf_link_output_extsym): Don't output a weak
2316 reference to an undefined symbol just because it was defined weak
2319 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2321 * coffgen.c (coff_find_nearest_line): When looking for file, use
2322 last best match rather than first. If address is beyond last line
2323 number record, don't return the last line as the correct value.
2325 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2327 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2328 * bfd-in2.h: Rebuild.
2330 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2332 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2333 * coffcode.h (coff_set_custom_section_alignment): New static
2335 (coff_section_alignment_table): New static array.
2336 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2337 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2338 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2339 * libcoff.h: Rebuild.
2341 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2343 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2345 * Makefile.in: Rebuild.
2347 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2349 * section.c (SEC_SHARED): Define.
2350 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2351 (styp_to_sec_flags): Likewise.
2352 * peicode.h (coff_swap_scnhdr_out): Likewise.
2353 * bfd-in2.h: Rebuild.
2355 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2357 * coffcode.h (coff_classify_symbol): Comment out part of
2358 1999-08-05 change which breaks cygwin DLLs.
2360 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2361 * aclocal.m4, configure: Rebuild.
2363 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2365 * section.c (global_syms): Only initialize union field if
2368 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2370 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2371 the size of a GOT entry here.
2372 (mips_elf_calculate_relocation): Don't create a local GOT entry
2373 for the symbol in a GOT16 relocation; just for it's high-order bit
2374 (_bfd_mips_elf_relocate_section): Fix thinko.
2376 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2378 Based on patches from Donn Terry <donn@interix.com>:
2379 * coffcode.h (enum coff_symbol_classification): Define.
2380 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2381 _bfd_coff_classify_symbol. Change return type.
2382 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2383 (coff_slurp_symbol_table): Use coff_classify_symbol.
2384 (coff_classify_symbol): New static function.
2385 (coff_sym_is_global): Never define.
2386 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2387 * cofflink.c (coff_link_check_ar_symbols): Use
2388 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2389 (coff_link_add_symbols): Likewise.
2390 (_bfd_coff_link_input_bfd): Likewise.
2391 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2392 coff_classify_symbol.
2393 * libcoff.h: Rebuild.
2395 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2397 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2398 (e_ltpsel, e_rtpsel): Similarly.
2400 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2401 and 14bit ertpsel. Handle 64bit psel.
2403 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2405 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2406 handling for REL relocations. And only left-shift R_MIPS26
2407 relocation addends where necessary.
2409 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2411 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2412 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2413 Just return the relocation found.
2414 (mips_elf_relocate_section): Pull the LO16 addend out of the
2415 section itself when using REL relocations.
2417 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2418 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2421 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2423 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2424 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2425 relocation against a symbol in an input section with no output
2426 section. From Daniel Jacobowitz <drow@false.org>.
2428 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2430 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2431 look for generated file correctly.
2432 * aclocal.m4, configure: Rebuild.
2434 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2436 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2437 and R_MIPS16_26 relocations correctly when relocating.
2438 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2439 and R_MIPS_CALL_LO16 are for global symbols.
2441 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2443 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2445 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2446 variables and initialize them.
2448 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2450 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2451 there are no global symbols requiring GOT entries.
2452 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2453 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2454 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2456 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2457 symbols are considered to have the value zero.
2458 (_bfd_mips_elf_relocate_section): Don't try to perform a
2459 relocation for an undefined symbol.
2460 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2463 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2465 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2466 wants ba,a,pt %xcc instead of %icc.
2467 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2468 of large PLT entries.
2469 (sparc64_elf_plt_ptr_offset): Fix calculation.
2470 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2471 addend should be relative to load address, not .plt section start.
2472 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2474 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2476 * elf-bfd.h (struct elf_backend_data): Add
2477 print_symbol_all and output_arch_syms backend methods.
2478 * elfxx-target.h: Likewise.
2479 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2480 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2481 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2483 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2484 symbols in .dynsym, add their names into .dynstr. Put those symbols
2486 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2487 pointers to STT_REGISTER symbols in dynsym section.
2488 (sparc64_elf_print_symbol_all): New function.
2489 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2490 printing using the print_symbol_all hook.
2492 1999-07-30 Catherine Moore <clm@cygnus.com>
2494 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2497 1999-07-29 Richard Henderson <rth@cygnus.com>
2499 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2500 dynamic_sections_created.
2502 1999-07-29 Richard Henderson <rth@cygnus.com>
2504 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2505 (mips_rtype_to_howto): ... new function.
2506 (_bfd_mips_elf_relocate_section): Use it.
2508 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2510 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2512 1999-07-27 Nick Clifton <nickc@cygnus.com>
2514 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2516 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2517 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2519 1999-07-23 Donn Terry <donn@interix.com>
2521 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2522 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2523 * cofflink.c (coff_link_add_symbols): If PE, handle section
2525 * libcoff.h: Rebuild.
2527 * config.bfd (i[3456]86-*-interix*): New target.
2529 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2531 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2532 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2533 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2534 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2535 (COFF_SUPPORT_GNU_LINKONCE): Define.
2536 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2537 (COFF_SUPPORT_GNU_LINKONCE): Define.
2539 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2542 * makefile.dos: Remove; obsolete.
2543 * configure.bat: Remove; obsolete.
2545 1999-07-21 H.J. Lu <hjl@gnu.org>
2547 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2549 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2551 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2552 message and fail if a symbol index is out of range.
2554 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2556 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2557 when looking at a R_MIPS_GOT16 relocation.
2559 1999-07-20 Nick Clifton <nickc@cygnus.com>
2561 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2563 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2565 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2566 removed in previous change.
2567 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2568 in relocateable output.
2570 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2572 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2575 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2576 if they appear to be specially created by the linker.
2578 1999-07-19 Nick Clifton <nickc@cygnus.com>
2580 * targets.c (alternative_target): New field in bfd_target
2582 (bfd_search_for_target): New function: Find a target that
2583 satisifies a search function.
2584 * bfd-in2.h: Regenerate.
2586 * elfxx-target.h: Initialise the alternative_target field of
2587 the bfd_target structures to point to the other target (if
2589 * nlm-target.h: Initialise the alternative_target field of
2590 the bfd_target structures to point to the other target (if
2593 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2594 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2596 * aix386-core.c: Initialise new field of bfd_target structure.
2597 * aout-adobe.c: Initialise new field of bfd_target structure.
2598 * aout-arm.c: Initialise new field of bfd_target structure.
2599 * aout-target.h: Initialise new field of bfd_target structure.
2600 * aout-tic30.c: Initialise new field of bfd_target structure.
2601 * binary.c: Initialise new field of bfd_target structure.
2602 * bout.c: Initialise new field of bfd_target structure.
2603 * cisco-core.c: Initialise new field of bfd_target structure.
2604 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2605 * coff-alpha.c: Initialise new field of bfd_target structure.
2606 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2607 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2608 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2609 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2610 * coff-i386.c: Initialise new field of bfd_target structure.
2611 * coff-i860.c: Initialise new field of bfd_target structure.
2612 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2613 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2614 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2615 * coff-mips.c: Initialise new field of bfd_target structure.
2616 * coff-ppc.c: Initialise new field of bfd_target structure.
2617 * coff-rs6000.c: Initialise new field of bfd_target structure.
2618 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2619 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2620 * coff-tic30.c: Initialise new field of bfd_target structure.
2621 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2622 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2623 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2624 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2625 * hppabsd-core.c: Initialise new field of bfd_target structure.
2626 * hpux-core.c: Initialise new field of bfd_target structure.
2627 * i386msdos.c: Initialise new field of bfd_target structure.
2628 * i386os9k.c: Initialise new field of bfd_target structure.
2629 * ieee.c: Initialise new field of bfd_target structure.
2630 * ihex.c: Initialise new field of bfd_target structure.
2631 * irix-core.c: Initialise new field of bfd_target structure.
2632 * mipsbsd.c: Initialise new field of bfd_target structure.
2633 * netbsd-core.c: Initialise new field of bfd_target structure.
2634 * oasys.c: Initialise new field of bfd_target structure.
2635 * osf-core.c: Initialise new field of bfd_target structure.
2636 * ppcboot.c: Initialise new field of bfd_target structure.
2637 * ptrace-core.c: Initialise new field of bfd_target structure.
2638 * sco5-core.c: Initialise new field of bfd_target structure.
2639 * som.c: Initialise new field of bfd_target structure.
2640 * srec.c: Initialise new field of bfd_target structure.
2641 * tekhex.c: Initialise new field of bfd_target structure.
2642 * trad-core.c: Initialise new field of bfd_target structure.
2643 * versados.c: Initialise new field of bfd_target structure.
2644 * vms.c: Initialise new field of bfd_target structure.
2646 1999-07-19 Andreas Schwab <schwab@suse.de>
2648 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2651 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2653 * elflink.h (elf_link_adjust_relocs): New function.
2654 (elf_bfd_final_link): Use it.
2655 (elf_link_input_bfd): Deal with the fact that there can be
2656 two relocation sections for a single section.
2657 (elf_reloc_link_order): Likewise.
2659 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2660 a relocateable object.
2661 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2663 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2665 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2666 (sparc64_elf_get_reloc_upper_bound,
2667 sparc64_elf_get_dynamic_reloc_upper_bound,
2668 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2669 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2671 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2672 ELF64_R_TYPE_ID/DATA where appropriate.
2674 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2676 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2679 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2681 * elf32-mips.c (mips_elf_local_relocation_p): New static
2683 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2684 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2685 Always set *require_jalxp.
2686 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2687 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2688 GOT16 if the GOT16 is against a local symbol. Don't return false
2689 for an undefined symbol. If there is an overflow, assert that we
2692 1999-07-16 Andreas Schwab <schwab@suse.de>
2694 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2695 variables `link' and `elfsec'.
2696 (elf_bfd_final_link): Remove unused variable `os'.
2698 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2700 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2701 a PT_PHDR program headers.
2702 (_bfd_mips_elf_final_link): Don't assume there are going to be
2703 section symbols when we're not building a shared object.
2704 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2707 1999-07-15 J.T. Conklin <jtc@redback.com>
2709 * config.bfd (i[3456]86-*-vxworks*): New target.
2711 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2713 * elf32-mips.c (mips_elf_stub_section_p): New function.
2714 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2715 (mips_elf_relocate_section): Adjust calling sequence for
2716 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2717 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2720 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2722 * configure.in: Bump version number to 2.9.5.
2723 * configure: Rebuild.
2725 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2727 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2729 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2730 to derive final type instead of hardwiring a selection.
2732 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2734 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2735 things relocated by R_MIPS16_GPREL.
2736 (mips_elf_perform_relocation): Likewise.
2738 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2740 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2742 1999-07-14 Richard Henderson <rth@cygnus.com>
2744 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2745 (_bfd_mips_elf_size_dynamic_sections): Set it.
2746 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2747 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2748 new argument max_local.
2750 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2752 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2753 subwords when handling an R_MIPS16_26 relocation.
2754 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2757 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2758 dst_mask to match reality.
2759 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2760 (mips_elf_obtain_contents): Use bfd_get.
2761 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2762 (mips_elf_relocate_section): Likewise.
2764 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2766 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2767 (mips_elf_relocate_section): Adjust calling sequence for
2768 mips_elf_perform_relocation.
2769 (mips_elf_perform_relocation): Take additional argument. Handle
2770 R_MIPS16_26. Use bfd_put for convenience.
2772 1999-07-13 Richard Henderson <rth@cygnus.com>
2774 * elf.c (assign_file_positions_for_segments): Thinko last change.
2775 Always overwrite p_flags.
2777 1999-07-13 Richard Henderson <rth@cygnus.com>
2779 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2780 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2781 .dynbss and .rel[a].bss if want_dynbss.
2782 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2784 1999-07-13 Richard Henderson <rth@cygnus.com>
2786 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2788 1999-07-13 Richard Henderson <rth@cygnus.com>
2790 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2791 (struct elf_link_hash_table): Add dynlocal.
2792 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2793 (_bfd_elf_link_adjust_dynindx): Delete.
2794 (_bfd_elf_link_renumber_dynsyms): Prototype.
2795 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2796 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2797 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2798 (_bfd_elf_link_lookup_local_dynindx): New function.
2799 (elf_link_renumber_hash_table_dynsyms): New function.
2800 (_bfd_elf_link_renumber_dynsyms): New function.
2801 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2802 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2803 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2804 instead of elf_link_remove_section_and_adjust_dynindices.
2805 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2806 (elf_link_assign_sym_version): Remove removed_dynamic code.
2807 (elf_link_renumber_dynsyms): Delete.
2808 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2810 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2811 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2812 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2813 * elf32-mips.c: Similarly.
2814 * elf32-ppc.c: Similarly.
2815 * elf32-sparc.c: Similarly.
2816 * elf64-alpha.c: Similarly.
2817 * elf64-sparc.c: Similarly.
2819 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2821 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2822 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2823 when the relocation is against _gp_disp.
2825 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2827 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2828 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2829 to possibly_dynamic_relocs. Adjust usage throughout code.
2830 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2831 (elf_mips_ctor64_howto): Likewise.
2832 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2834 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2835 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2836 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2837 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2839 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2841 * Makefile.am: Rebuild dependencies.
2842 * Makefile.in: Rebuild.
2844 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2845 * bfd-in2.h: Rebuild.
2847 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2848 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2849 structure initializations. Add casts.
2850 * reloc.c (EMPTY_HOWTO): Define.
2851 * bfd-in2.h: Rebuild.
2852 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2853 comparisons against 0.
2854 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2855 previous_ibfd_e_flags to unsigned long.
2856 * vms.h (struct vms_private_data_struct): Change section_count to
2858 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2859 (_bfd_vms_write_gsd): Change symnum to unsigned.
2860 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2861 * vms-tir.c (etir_sta): Change psect to unsigned.
2862 (alloc_section): Change idx to unsigned.
2863 (tir_sta, tir_ctl): Change psect to unsigned.
2864 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2865 * vms.c (priv_section_count): Change to unsigned.
2867 1999-07-12 Andreas Schwab <schwab@suse.de>
2869 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2870 * m68klinux.c: Likewise.
2872 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2874 * Many files: Changes to avoid gcc warnings: Remove unused local
2875 variables. Add default case to enum switches.
2876 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2877 compile if not COFF_IMAGE_WITH_PE.
2878 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2879 (bfd_arm_get_bfd_for_interworking): Likewise.
2880 (bfd_arm_process_before_allocation): Likewise.
2881 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2882 * pei-arm.c: Likewise.
2883 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2884 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2885 (mips_elf_got16_entry): Put parens around & in body of ==.
2886 (mips_elf_calculate_relocation): Correct test for empty string.
2887 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2889 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2892 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2894 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2895 as appropriate. Fill in structure initializations. Add variable
2896 initializations. Add casts.
2897 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2898 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2900 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2902 * elf-bfd.h (bfd_elf_hash): Update declaration.
2903 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2904 when calling bfd_elf_hash.
2906 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2908 * libbfd.c (bfd_put_8): Make it of type `void'.
2909 * bfd-in2.h: Regenerated.
2910 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2912 (_bfd_mips_elf_final_link): Likewise.
2914 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2916 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2918 * config.bfd (hppa*-*-linux-gnu*): New target
2920 1999-07-07 Mark Mitchell <mark@codesourcery.com>
2922 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
2923 (_bfd_mips_elf_create_dynamic_sections): New function.
2924 (_bfd_mips_elf_add_symbol_hook): Likewise.
2925 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
2926 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2927 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2928 (_bfd_mips_elf_gc_mark_hook): Likewise.
2929 (_bfd_mips_elf_gc_sweep_hook): Likewise.
2930 (_bfd_mips_elf_always_size_sections): Likewise.
2931 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2932 (_bfd_mips_elf_check_relocs): Likewise.
2933 (_bfd_mips_elf_link_hash_table_create): Likewise.
2934 (_bfd_mips_elf_print_private_data): Likewise.
2935 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2936 (_bfd_mips_elf_final_link): Likewise.
2937 (_bfd_mips_elf_additional_program_headers): Likewise.
2938 (_bfd_mips_elf_modify_segment_map): Likewise.
2939 (_bfd_mips_elf_relocate_section): Likewise.
2940 * elf32-mips.c (mips_elf32_object_p): Move contents into
2941 _bfd_mips_elf_object_p.
2942 (mips_elf_additional_program_headers): Rename to
2943 _bfd_mips_elf_additional_program_headers.
2944 (mips_elf_modify_segment_map): Rename to
2945 _bfd_mips_elf_modify_segment_map.
2946 (elf_mips_abi_name): Change prototype.
2947 (mips_elf32_section_from_shdr): Merge into
2948 _bfd_mips_elf_section_from_shdr.
2949 (mips_elf32_section_processing): Merge into
2950 _bfd_mips_elf_section_processing.
2951 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
2952 the right back-end ELF linker.
2953 (mips_elf_relocate_section): Rename to
2954 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
2955 (mips_elf_link_output_symbol_hook): Rename to
2956 _bfd_mips_elf_link_output_symbol_hook.
2957 (mips_elf_create_dynamic_section): Rename to
2958 _bfd_mips_elf_create_dynamic_section.
2959 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
2960 Adjust for 64-bit code. Use mips_elf_got_section.
2961 (mips_elf_adjust_dynamic_symbol): Rename to
2962 _bfd_mips_elf_adjust_dynamic_symbol. Use
2963 mips_elf_allocate_dynamic_relocations.
2964 (mips_elf_finish_dynamic_symbol): Rename to
2965 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
2966 Adjust for 64-bit code.
2967 (mips_elf_finish_dynamic_sections): Rename to
2968 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
2969 (mips_elf_always_size_sections): Rename to
2970 _bfd_mips_elf_always_size_sections.
2971 (mips_elf_add_symbol_hook): Rename to
2972 _bfd_mips_elf_add_symbol_hook.
2973 (mips_elf_next_lo16_addend): Constify.
2974 (mips_elf_calculate_relocation): Likewise.
2975 (mips_elf_obtain_contents): Likewise.
2976 (mips_elf_perform_relocation): Likewise.
2977 (mips_elf_create_dynamic_relocation): Likewise.
2978 (mips_elf_allocate_dynamic_relocations): New function.
2979 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
2980 (MIPS_ELF_REL_SIZE): Likewise.
2981 (MIPS_ELF_DYN_SIZE): Likewise.
2982 (MIPS_ELF_GOT_SIZE): Likewise.
2983 (MIPS_ELF_SYM_SIZE): Likewise.
2984 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
2985 (MIPS_ELF_GET_WORD): Likewise.
2986 (MIPS_ELF_PUT_WORD): Likewise.
2987 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
2988 (STUB_LW): Conditionalize for 64-bit value.
2989 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
2991 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
2992 Check it for inconsistency.
2993 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
2995 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
2997 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
2998 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
2999 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3000 (mips_elf_local_got_index): Likewise.
3001 (mips_elf_got_page): Likewise.
3002 (mips_elf_got_info): Likewise.
3003 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3004 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3005 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3006 instead of constant `2'.
3007 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3008 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3009 (mips_elf_size_dynamic_sections): Use
3010 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3011 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3012 Adjust all releveant entries in elf backend table.
3013 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3014 (mips_elf64_section_processing): Likewise.
3015 Adjust elf backend entries to use _bfd_mips_elf variants now
3018 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3020 (size_dynamic_sections): Likewise.
3021 (elf_link_output_extsym): Likewise.
3022 * elf.c: (elf_fake_sections): Likewise.
3023 * libbfd.c (bfd_get): New macro.
3024 (bfd_put): Likewise.
3025 * bfd-in2.h: Regenerated.
3027 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3029 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3030 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3031 wap_reloca_in, and swap_reloca_out.
3032 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3033 multiple internal relocations per external relocation.
3034 (link_read_relocs): Likewise.
3035 (elf_bfd_final_link): Likewise.
3036 (elf_link_input_bfd): Likewise.
3037 (elf_gc_mark): Likewise.
3038 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3039 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3041 (size_info): Add entries for new fields.
3042 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3043 (mips_elf64_be_swap_reloc_in): New function.
3044 (mips_elf64_be_swap_reloc_out): Likewise.
3045 (mips_elf64_be_swap_reloca_in): Likewise.
3046 (mips_elf64_be_swap_reloca_out): Likewise.
3047 (mips_elf64_size_info): Add entries for new fields.
3049 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3051 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3052 field equals the new rel_count field.
3053 (elf_link_input_bfd): When doing a relocateable link, use the new
3054 rel_count field rather than the reloc_count field.
3055 (elf_reloc_link_order): Likewise.
3056 (elf_finish_pointer_linker_section): Likewise.
3058 Based on patch from H.J. Lu <hjl@gnu.org>:
3059 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3060 shared library to override a weak definition in a regular object.
3062 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3064 * libhppa.h: Revert July 2, 1999 patch.
3066 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3067 need to generate DLTIND relocations, not DLTREL relocations.
3069 1999-07-05 Nick Clifton <nickc@cygnus.com>
3071 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3073 (coff_set_flags): Recognise arm 5 architectures.
3075 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3076 Add support for armv5 architecture.
3078 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3080 * reloc.c: Add new, assembler only, ARM reloc:
3081 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3083 * bfd-in2.h: Regenerate.
3085 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3087 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3088 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3089 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3090 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3091 * elf32-mips.c (ABI_64_P): New macro.
3092 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3093 (_bfd_mips_elf_find_nearest_line): Adjust call to
3094 _bfd_dwarf2_find_nearest_line.
3095 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3096 * libbfd.h: Regenerated.
3098 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3100 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3102 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3104 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3105 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3107 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3109 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3111 (_bfd_elf_init_reloc_shdr): New function.
3112 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3113 bfd_alloc followed by memset.
3114 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3115 (elf_fake_sections): Here.
3116 (assign_section_numbers): Assign section numbers for the second
3117 relocation section, if required.
3118 * elflink.h (elf_link_output_relocs): New function.
3119 (elf_link_size_reloc_section): Likewise.
3120 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3121 (elf_link_input_bfd): Use elf_link_output_relocs.
3123 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3124 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3126 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3128 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3131 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3133 * elf32-mips.c (mips_elf_got_info): Move declaration before
3134 prototypes. Change global_gotsym to be a pointer to a hash entry,
3135 rather than a number index.
3136 (mips_elf_link_hash_entry): Move declaration before prototypes.
3137 (mips_elf_irix6_finish_dynamic_symbol): New function.
3138 (mips_elf_sign_extend): Likewise.
3139 (mips_elf_high): Likewise.
3140 (mips_elf_higher): Likewise.
3141 (mips_elf_highest): Likewise.
3142 (mips_elf_global_got_index): Likewise.
3143 (mips_elf_local_got_index): Likewise.
3144 (mips_elf_got_offset_from_index): Likeiwse.
3145 (mips_elf_record_global_got_symbol): Likewise.
3146 (mips_elf_got_page): Likewise.
3147 (mips_elf_next_lo16_addend): Likewise.
3148 (mips_elf_calculate_relocation): Likewise.
3149 (mips_elf_obtain_contents): Likewise.
3150 (mips_elf_perform_relocation): Likewise.
3151 (mips_elf_assign_gp): Likewise.
3152 (mips_elf_sort_hash_table_f): Likewise.
3153 (mips_elf_sort_hash_table): Likewise.
3154 (mips_elf_got_section): Likewise.
3155 (mips_elf_got_info): Likewise.
3156 (mips_elf_create_local_got_entry): Likewise.
3157 (mips_elf_got16_entry): Likewise.
3158 (mips_elf_create_dynamic_relocation): Likewise.
3159 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3160 (mips_elf_final_gp): Use mips_elf_assign_gp.
3161 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3162 into SHN_SCOMMON automatically on IRIX6.
3163 (mips_elf_add_symbol_hook): Likewise.
3164 (mips_elf_relocate_section): Rewrite, using
3165 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3166 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3167 Don't deal with .rld_map on IRIX6.
3168 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3169 section flags appropriately for .got.
3170 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3171 the got. Call mips_elf_record_global_got_symbol and allocate
3172 local got space appropriately.
3173 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3174 char *. Rework calculation of GOT size. Sort dynamic symbol
3175 table entries so entries that do not require GOT entries appear at
3176 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3177 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3179 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3181 (mips_elf_finish_dynamic_symbol): Use
3182 mips_elf_irix6_finish_dynamic_symbol.
3183 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3184 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3185 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3187 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3189 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3190 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3192 1999-06-04 Philip Blundell <philb@gnu.org>
3194 * elf32-arm.h (elf_backend_got_header_size): Define.
3195 (elf_backend_plt_header_size): Likewise.
3197 1999-06-28 Jim Pick <jim@jimpick.com>
3199 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3201 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3203 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3204 relocation function.
3205 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3207 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3209 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3210 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3211 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3212 (_bfd_mips_elf_section_from_shdr): Use them.
3213 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3214 of GP-relative sections.
3215 (_bfd_mips_elf_set_section_contents): Use them.
3216 (_bfd_mips_elf_section_processing): Share code between .sdata and
3217 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3218 (mips_elf_additional_program_headers): Add handling for
3219 PT_MIPS_OPTIONS segment on IRIX6.
3220 (mips_elf_modify_segment_map): Likeiwse.
3221 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3222 Include the options sections on IRIX6. Don't look for GP-relative
3223 sections by name; use SHF_MIPS_GPREL instead.
3224 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3226 (mips_elf_create_dynamic_sections): Don't muck about with section
3227 alignments and such on IRIX6.
3228 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3229 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3230 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3231 bfd_zalloc rather than bfd_alloc and memset.
3232 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3233 Don't assert the existence of .rld_map on IRIX6.
3234 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3236 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3237 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3240 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3242 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3243 (mips_elf_swap_msym_out): New function.
3244 (mips_elf_create_msym_section): Likewise.
3245 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3246 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3247 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3248 section not named .msym.
3249 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3250 .msym directly. Set appropriate attributes for the .msym
3252 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3253 (mips_elf_link_hash_newfunc): Clear it.
3254 (mips_elf_create_dynamic_sections): Create the .msym section
3256 (mips_elf_size_dynamic_sections): Allocate space for the
3257 .msym section. Add a DT_MIPS_MSYM entry.
3258 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3260 (mips_elf_finish_dynamic_sections): Assign a value for
3261 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3263 * elf32-mips.c (irix_compat_t): New enumeration.
3264 (ABI_N32_P): New macro.
3265 (IRIX_COMPAT): Likewise.
3266 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3267 (mips_elf_relocate_section): Fix typo.
3269 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3271 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3272 as writable PE sections.
3274 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3276 * dwarf2.c (struct arange): New type.
3277 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3278 (arange_add): New function.
3279 (decode_line_info): Keep track of address ranges that a compilation
3281 (comp_unit_contains_address): Return true if address is contained
3282 in _any_ of the address ranges associated with a compilation unit.
3283 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3284 on the first comp_unit that contains the address.
3286 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3288 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3289 (decode_line_info): Add variable STASH and initialize it to point
3290 to the per-bfd dwarf2_debug info. Remove static variable
3291 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3293 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3295 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3296 shared library to have an undefined symbol.
3298 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3299 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3301 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3303 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3304 * elf32-hppa.c: Remove everything related to symbol extension
3305 sections & records. Use the common elf_hppa_final_write_processing.
3307 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3309 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3310 functions instead of _init/_fini if requested.
3312 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3314 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3317 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3319 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3320 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3322 (ppc_elf_finish_dynamic_sections): Check for positive section
3323 dynindx field, rather than comparing against -1.
3324 (ppc_elf_relocate_section): Only return false if undefined_symbol
3325 or reloc_overflow fail, not always upon encountering an error.
3327 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3329 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3330 bfd_byte * before performing pointer arithmetic.
3332 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3334 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3336 * elf32-hppa.c: Include elf-hppa.h.
3337 (ARCH_SIZE): Define.
3338 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3340 (elf32_hppa_info_to_howto): Similarly.
3341 (elf_hppa_howto_table): Similarly.
3342 (elf_hppa_reloc_type_lookup): Similarly.
3343 (hppa_elf_gen_reloc_type): Similarly.
3344 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3346 1999-06-22 Nick Clifton <nickc@cygnus.com>
3348 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3349 handling R_V850_22_PCREL relocation.
3351 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3353 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3356 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3358 * section.c (_bfd_strip_section_from_output): Ignore sections
3359 DISCARDed by the link script.
3361 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3363 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3364 Remove unused local variable spp.
3366 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3367 the entry symbol is not set.
3369 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3371 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3372 GPDISP or LITUSE in a relocatable link.
3374 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3376 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3377 * (alloc_dwarf1_func): Likewise.
3379 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3381 * libhppa.h: Fix various formatting errors.
3382 (assemble_3); Rewrite using CATENATE.
3383 (assemble_17): Fix various bugs.
3385 1999-06-16 Nick Clifton <nickc@cygnus.com>
3387 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3389 1999-06-15 Richard Henderson <rth@cygnus.com>
3391 * section.c (SEC_SHORT): Define.
3392 * bfd-in2.h: Rebuild.
3394 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3396 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3397 Remove abfd parameter. Use _bfd_strip_section_from_output.
3398 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3400 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3401 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3402 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3404 (bfd_elf_size_dynamic_sections): Use it.
3406 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3408 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3409 complain_overflow_bitfield to complain_overflow_signed.
3411 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3413 * elflink.h (elf_link_read_relocs_from_section): New function,
3415 (elf_link_read_relocs): Here. Use it for both relocation
3418 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3420 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3421 asect->reloc_count is valid.
3423 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3425 * elf32-mips.c (mips_elf32_section_processing): Permit a
3426 SHT_MIPS_REGINFO section to have a size of 0.
3428 1999-06-12 David O'Brien <obrien@freebsd.org>
3430 * config.bfd (alpha*-*-freebsd*): New target.
3431 (i[3456]86-*-freebsd*): Now defaults to ELF.
3433 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3435 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3436 wrap if the relocation covers the high bit of an address.
3438 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3440 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3442 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3443 instead of R_SPARC_max.
3444 (sparc64_elf_info_to_howto): Likewise.
3445 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3446 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3448 1999-06-07 Richard Henderson <rth@cygnus.com>
3450 * section.c (_bfd_strip_section_from_output): Remove output
3451 sections with no initial link_order.
3453 1999-06-07 Nick Clifton <nickc@cygnus.com>
3455 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3457 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3459 * Makefile.am (SOURCE_HFILES): Add missing headers.
3460 * Makefile.in: Regenerated.
3462 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3464 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3467 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3469 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3470 range undefweak symbols.
3471 * hash.c: Add missing comma after @xref{}
3472 * linker.c: Likewise.
3474 1999-06-04 Nick Clifton <nickc@cygnus.com>
3476 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3478 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3479 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3480 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3481 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3483 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3485 * Makefile.am: Rebuild dependencies.
3486 (BFD32_BACKENDS): Add dwarf1.lo.
3487 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3488 * Makefile.in: Rebuild.
3490 1999-06-04 Nick Clifton <nickc@cygnus.com>
3492 * Makefile.am: Add epoc-arm-pe target.
3493 * Makefile.in: Regenerate.
3494 * pe-arm.c: Only redefine interworking function names if they have
3495 not already been redefined.
3496 * pei-arm.c: Only redefine interworking function names if they have
3497 not already been redefined.
3498 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3500 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3503 1999-06-03 Nick Clifton <nickc@cygnus.com>
3505 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3507 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3509 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3511 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3513 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3514 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3516 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3518 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3519 in other text sections.
3521 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3523 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3524 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3525 * libbfd.h: Regenerate.
3526 * coff-sh.c (sh_merge_private_data): Delete.
3527 (coff_bfd_merge_private_bfd_data): Change to
3528 _bfd_generic_verify_endian_match.
3529 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3531 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3533 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3535 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3537 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3539 (bfd_elf32_arm_process_before_allocation): Likewise.
3540 * bfd-in2.h: Rebuild.
3542 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3544 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3545 track of end_sequence markers.
3546 (add_line_info): Add END_SEQUENCE arg.
3547 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3548 debug-line info---it doesn't work right if a compilation unit
3549 consists of multiple discontiguous code-sequences. It would be
3550 worthwhile to optimize for the common case where a compilation
3551 unit results in a contiguous set of code sequences, but this is
3552 quite tricky to get right for arbitrary DWARF2 files.
3553 (lookup_address_in_line_info_table): Don't use the last line entry
3554 for a compilation unit for anything with an address higher than
3555 this line entry. Also, check for end_sequence markers to
3556 correctly handle discontinuities.
3557 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3558 compilation units, check all compilation units with each->high==0
3559 just like when reading compilation units.
3561 * dwarf2.c (decode_line_info): Initialize table->files and
3562 table->last_line to NULL to avoid segfaults due to random
3563 values in these members.
3564 (concat_filename): Check for out-of-range file number before
3565 indexing filename table. Segfaults suck.
3567 * dwarf2.c (decode_line_info): Don't truncate address to least
3568 significant 32 bits (breaks 64 bit targets).
3569 (lookup_address_in_function_table): Ditto.
3570 (comp_unit_contains_address): Ditto.
3572 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3574 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3575 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3576 (mips_elf64_howto_table_rela): Likewise.
3578 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3580 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3581 single section has two associated relocation sections.
3583 1999-06-02 Mark Salter <msalter@cygnus.com>
3585 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3586 COFF_WITH_PE defined.
3588 1999-06-02 Nick Clifton <nickc@cygnus.com>
3590 * pe-arm.c: Rename global arm interworking functions to avoid name
3591 collision when all targets BFD is built.
3594 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3596 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3597 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3598 (bfd_elf_section_data): Add use_rela_p.
3599 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3600 (_bfd_elf_new_section_hook): Likewise.
3601 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3603 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3604 * elfcode.h (write_relocs): Determine whether or not use rela
3605 relocs based on the relocation section header.
3606 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3607 instead of use_rela_p.
3608 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3609 (elf_backend_may_use_rela_p): Likewise.
3610 (elf_backend_default_use_rela_p): Likewise.
3611 (elfNN_bed): Use them.
3613 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3615 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3617 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3619 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3620 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3621 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3622 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3623 * bfd-in2.h: Regenerated.
3624 * libbfd.h: Likewise.
3625 * elf32-mips.c (mips_info_to_howto_rela): New function.
3626 (USE_REL): Adjust for new conventions.
3627 (MINUS_ONE): New macro.
3628 (elf_mips_howto_table): Add R_MIPS_SUB.
3629 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3631 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3632 .MIPS.content section.
3633 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3634 with .MIPS.content as .MIPS.content sections. Set
3635 SHF_MNIPS_NOSTRIP for such section.
3636 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3637 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3638 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3640 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3642 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3645 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3648 1999-05-30 Philip Blundell <philb@gnu.org>
3650 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3651 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3652 the addend does not overflow into the rest of the word.
3654 1999-05-29 Nick Clifton <nickc@cygnus.com>
3656 * bfd-in.h: Amend prototype for
3657 bfd_elf32_arm_process_before_allocation .
3658 * bfd-in.h: Regenerate.
3660 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3661 elements in a fixed sized array.
3662 (ARM_ELF_ABI_VERSION): Define.
3663 (ARM_ELF_OS_ABI_VERSION): Define.
3664 (R_ARM_THM_ABS5): Fix rightshift and size.
3665 (R_ARM_THM_PC22): Fix size.
3666 (R_ARM_PLT32): Define Howto.
3667 (find_howto): New function: Locate a howto based on a reloc
3669 (elf32_arm_info_to_howto): Use find_howto if necessary.
3670 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3671 bfd_reloc_code_real_type.
3672 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3673 and BFD_RELOC_VTABLE_ENTRY.
3674 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3676 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3677 elements in a fixed sized array.
3678 (ARM_ELF_ABI_VERSION): Define.
3679 (ARM_ELF_OS_ABI_VERSION): Define.
3680 (R_ARM_THM_ABS5): Fix rightshift and size.
3681 (R_ARM_THM_PC22): Fix size.
3682 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3683 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3684 bfd_reloc_code_real_type.
3686 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3687 no_pipeline_knowledge.
3688 (elf32_arm_link_hash_create): Initialise new field to zero.
3689 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3690 no_pipeline_knowledge. Use this parameter to initialise the field
3691 in the globals data structure.
3692 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3693 no_pipeline_knowledge is false and the binary is from an old
3695 (elf32_arm_merge_private_data): Generate an error if an attempt is
3696 made to linl together big endian and little endian code.
3697 (elf32_arm_post_process_headers): New function: Initialise the
3698 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3700 (elf_backend_post_process_headers): Define.
3702 1999-05-28 Nick Clifton <nickc@cygnus.com>
3704 * elf-bfd.h (struct elf_backend_data): Add new field:
3705 elf_backend_post_process_headers.
3707 * elfxx-target.h (elf_backend_post_process_headers): Define to
3708 NULL if not already defined.
3709 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3711 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3713 (_bfd_elf_compute_section_file_positions): Call
3714 elf_backend_post_process_headers if defined.
3716 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3718 * configure.in: Check whether getuid and getgid exist.
3719 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3720 HAVE_GETGID are not defined, respectively.
3721 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3723 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3724 * configure, config.in: Rebuild.
3726 1999-05-28 Martin Dorey <mdorey@madge.com>
3728 * elf32-i960.c: New file.
3729 * elf.c (prep_headers): Handle bfd_arch_i960.
3730 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3731 * config.bfd (i960-*-elf*): New target.
3732 * configure.in (bfd_elf32_i960_vec): New target vector.
3733 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3734 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3735 * Makefile.in, aclocal.m4, configure: Rebuild.
3737 1999-05-27 Nick Clifton <nickc@cygnus.com>
3739 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3741 (find_howto): New function: Find entries in the
3742 elf32_arm_howto_table.
3743 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3745 (elf32_arm_reloc_type_lookup): Add lookup for
3746 BFD_RELOC_ARM_PLT32.
3748 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3750 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3751 (elf32_arm_link_hash_table_create): Use above function as the
3752 constructor for hash table entries.
3753 (elf32_arm_relocate_section): Avoid crash when there is no output
3755 (elf32_arm_final_link_relocate): New parameter h.
3756 (elf32_arm_relocate_section): Pass symbol hash entry to above
3758 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3761 1999-05-25 Catherine Moore <clm@cygnus.com>
3763 * coff-arm.c (coff_arm_relocate_section): Don't emit
3764 base file entries for pc-relative values.
3766 1999-05-25 DJ Delorie <dj@cygnus.com>
3768 * peicode.h (coff_swap_sym_in): When we create the actual section
3769 to reflect the not-there section C_SECTION symbols refer to,
3770 change the symbol class to C_STAT as the section is now really
3773 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3775 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3778 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3780 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3782 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3783 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3785 1999-05-16 Nick Clifton <nickc@cygnus.com>
3787 * coff-mcore.c (in_reloc_p): Reinstate.
3789 1999-05-15 Nick Clifton <nickc@cygnus.com>
3791 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3792 * bfd-in2.h: Regenerate.
3793 * coff-mcore.c (in_reloc_p): Remove defintion.
3794 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3795 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3796 IMAGE_REL_MCORE_RVA.
3797 (coff_mcore_rtype_to_howto): Add special processing for
3798 IMAGE_REL_MCORE_RVA.
3799 (coff_mcore_relocate_section): Add support for
3800 IMAGE_REL_MCORE_RVA.
3801 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3802 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3804 (mcore_elf_relocate_section): Delete redundant case labels.
3806 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3808 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3809 precedence between bit-and and comparison.
3811 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3813 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3814 list of target formats (targ_selvecs).
3815 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3816 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3818 1999-05-10 DJ Delorie <dj@cygnus.com>
3820 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3821 reasonable mode until "ar x" is smart enough to skip it (fixes
3822 gcc/libgcc.a builds on mips-ecoff targets
3824 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3825 to work. Hack to support MS import libraries, which use different
3826 COMDAT types than GNU.
3827 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3828 to implied zero-length sections (see peicode below)
3829 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3830 filename symbols, which use one *or more* auxents.
3831 * coffswap.h (coff_swap_aux_in): ditto
3832 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3835 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3837 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3838 for all relocations.
3840 1999-05-10 Catherine Moore <clm@cygnus.com>
3842 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3843 if COFF_IMAGE_WITH_PE.
3844 (bfd_arm_process_before_allocation): Likewise.
3845 (bfd_arm_get_bfd_for_interworking): Likewise.
3846 * coff-arm.c: Likewise.
3847 * bfd-in2.h: Regenerate.
3848 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3849 (armpe_big_vec): Likewise.
3850 * configure: Rebuild.
3852 1999-05-10 Nick Clifton <nickc@cygnus.com>
3854 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3855 section, not just .rel. Same for .rela.
3857 1999-05-07 Nick Clifton <nickc@cygnus.com>
3859 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3860 endianism with an error message.
3862 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3864 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3865 assignment from "unsigned char *" to "char *".
3866 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3868 1999-05-05 Catherine Moore <clm@cygnus.com>
3870 * coff-arm.c (coff_arm_relocate_section): Add one to
3871 address of ARM_RVA32 thumb functions.
3873 1999-05-05 Catherine Moore <clm@cygnus.com>
3875 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3876 (elf32_m68k_copy_private_bfd_data): New.
3877 (elf32_m68k_merge_private_bfd_data): New.
3878 (elf32_m68k_print_private_bfd_data): New.
3879 (CPU32_FLAG): Define.
3880 (PLT_CPU32_ENTRY_SIZE): Define.
3881 (elf_cpu32_plt0_entry): Declare.
3882 (elf_cpu32_plt_entry): Declare.
3883 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3884 (elf_m68k_finish_dynamic_symbol): Likewise.
3885 (elf_m68k_finish_dynamic_sections): Likewise.
3886 (elf_backend_plt_header_size): Remove definition.
3887 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3888 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3889 (bfd_elf32_bfd_set_private_flags): Define.
3890 (bfd_elf32_bfd_print_private_bfd_data): Define.
3892 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3894 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3895 and R_LONG_PCREL_MODE.
3897 1999-04-29 Nick Clifton <nickc@cygnus.com>
3899 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3901 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3903 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3904 in relocation calculation.
3906 1999-04-26 Tom Tromey <tromey@cygnus.com>
3908 * aclocal.m4, configure: Updated for new version of libtool.
3910 1999-04-21 Nick Clifton <nickc@cygnus.com>
3912 * coff-mcore.c: Add support for mcore relocs.
3914 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3916 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3917 incorrect use EF_MIPS_xxBITPTRS.
3919 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3921 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
3924 * bfd-in2.h: Rebuild.
3925 * libbfd.h: Rebuild.
3927 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
3929 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
3930 (coff_arm_relocate_section): Add ARM26D transform. Only
3931 change to ARM26D for relocateable links.
3933 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3935 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
3936 (bfd_elf32_bfd_print_private_bfd_data): New.
3938 1999-04-15 Doug Evans <devans@casey.cygnus.com>
3940 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
3941 refetch addend if USE_REL, add many comments regarding current state.
3942 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
3943 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
3944 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
3945 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
3947 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
3949 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
3950 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
3952 1999-04-13 David Mosberger <davidm@hpl.hp.com>
3954 * dwarf2.c (decode_line_info): Don't truncate address to least
3955 significant 32 bits (breaks 64 bit targets).
3956 (lookup_address_in_function_table): Ditto.
3957 (comp_unit_contains_address): Ditto.
3959 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
3961 * coff-arm.c (arm_emit_base_file_entry): New routine.
3962 (A2T3_OFFSET): Define.
3963 (T2A3_OFFSET): Define.
3964 (coff_arm_relocate_section): Emit base file entries for interworking
3967 1999-04-13 Philip Blundell <philb@gnu.org>
3969 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
3970 relocs 17 through 19.
3972 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
3974 * elfcode.h: Remove fnmatch.h.
3975 * elflink.h (elf_link_assign_sym_version): Call back to ld
3976 instead of calling fnmatch.
3978 * config.bfd (i?86-*-beoself): Include pe vecs.
3980 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
3982 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
3985 1999-04-10 Richard Henderson <rth@cygnus.com>
3987 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
3988 when trying to resolve dynamic symbol references.
3989 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3990 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3991 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3992 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3993 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3994 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3995 * elflink.h (elf_link_output_extsym): Likewise.
3997 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
3999 * section.c (_bfd_strip_section_from_output): New function moved from
4000 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4001 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4002 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4003 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4004 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4005 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4006 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4007 * bfd-in2.h: Update.
4009 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4011 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4013 1999-04-08 Nick Clifton <nickc@cygnus.com>
4015 * coff-mcore.c: New File: Support for mcore-pe targets.
4016 * cpu-mcore.c: New File: Support for mcore targets.
4017 * elf32-mcore.c: New File: Support for mcore-elf target.
4018 * pe-mcore.c: New File: Definitions for mcore-pe target.
4019 * pei-mcore.c: New File: Definitions for mcore-pei target.
4020 * Makefile.am: Add support for MCore targets.
4021 * Makefile.in: Regenerate.
4022 * config.bfd: Add support for MCore targets.
4023 * configure.in: Add support for MCore targets.
4024 * configure: Regenerate.
4025 * archures.c: Add support for MCore architecture.
4026 * bfd-in2.h: Regenerate.
4027 * coffcode.h: Add support for mcore-pe targets.
4028 * elf.c: Add support for mcore-elf target.
4029 * reloc.c: Add support for MCore relocs.
4030 * targets.c: Add support for MCore targets.
4032 1999-04-07 Nick Clifton <nickc@cygnus.com>
4034 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4035 R_ARM_XPC25 and R_ARM_THM_XPC22.
4036 (elf32_arm_reloc_map): Remove redundant entries.
4038 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4040 * sysdep.h (LC_MESSAGES): Never define.
4042 1999-04-06 Chris Torek <torek@bsdi.com>
4044 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4045 all callers. Rewrite completely.
4046 (_bfd_relocate_contents): Rewrite overflow checking.
4047 * bfd-in2.h: Rebuild.
4049 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4051 From Gabriel Paubert <paubert@iram.es>:
4052 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4053 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4054 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4055 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4056 * ppcboot.c (ppcboot_vec): Use little endian routines for
4059 * elf.c (elfcore_strndup): Only define if it will be used.
4060 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4062 (ppc_elf_check_relocs): Remove unused local i.
4063 (ppc_elf_gc_mark_hook): Add default case to switch.
4065 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4066 * srec.c (srec_scan): Accept \r in symbol definitions.
4067 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4068 (symbolsrec_object_p): Likewise.
4070 1999-04-04 Don Bowman <don@pixsci.com>
4072 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4074 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4076 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4078 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4079 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4081 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4083 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4086 1999-03-31 Nick Clifton <nickc@cygnus.com>
4088 * config.bfd: Add support for arm-epoc-pe target.
4089 * configure.in: Add support for arm-epoc-pe target.
4090 * configure: Regenerate.
4091 * targets.c: Add support for arm-epoc-pe target.
4092 * coff-arm.c: Allow header files to override definition of
4093 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4094 * pe-arm.h: Allow previous header files to override definition of
4095 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4096 * pei-arm.h: Allow previous header files to override definition of
4097 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4098 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4099 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4101 1999-03-30 Nick Clifton <nickc@cygnus.com>
4103 * elf.c (elf_map_symbols): Handle the case where section
4104 symbols are generated for content-less sections which are
4105 not mapped to the output file.
4107 * linker.c: Replace direct references to fields in BFD structure
4108 with accessor macros.
4110 * elflink.h: Replace direct references to fields in BFD structure
4111 with accessor macros.
4113 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4115 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4117 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4118 account when adjusting section symbols during a partial link.
4120 1999-03-24 Nick Clifton <nickc@cygnus.com>
4122 * coff-sparc.c (struct coff_reloc_map): Change type of field
4123 'bfd_reloc_val' to bfd_reloc_code_real_type.
4124 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4125 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4126 * elf32-arc.c (struct arc_reloc_map): Ditto.
4127 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4128 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4129 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4130 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4131 * elf32-sh.c (struct elf_reloc_map): Ditto.
4132 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4133 * elf32-v850.c (struct v850_reloc_map): Ditto.
4134 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4135 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4136 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4138 1999-03-17 Martin Hunt <hunt@cygnus.com>
4140 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4141 function so source-level assembly works. If multiple N_SOs
4142 are seen without and N_FUNs, create an indextable entry with
4143 a NULL function name.
4145 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4147 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4148 of certian similar cpus.
4150 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4152 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4153 Add the 5000. Change the architecture for the 5400 to mips4.
4154 (elf_mips_mach): Add r5000.
4156 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4158 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4160 1999-03-11 Nick Clifton <nickc@cygnus.com>
4162 * binary.c (binary_set_section_contents): Generate warning about
4163 huge file offsets for any section that will occupy file space, not
4164 just those that are loadable.
4166 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4168 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4170 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4172 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4174 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4176 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4177 * elflink.h: Revert all changes since Feb 16. Instead:
4178 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4179 appropriate. Copy it to version symbols.
4180 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4181 symbols if appropriate.
4182 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4183 symbol if appropriate.
4184 (elf_link_output_extsym): If symbol is marked as undefined, and
4185 has no nonweak references, mark it as weak undefined.
4187 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4189 * elflink.h (elf_merge_symbol): When overriding a dynamic
4190 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4192 (elf_link_add_object_symbols): Don't copy the other field if we
4195 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4197 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4198 shared object with a weak undefined symbol.
4200 1999-02-18 Nick Clifton <nickc@cygnus.com>
4202 * elfarm-nabi.c: Set partial_inplace back to false.
4204 1999-02-17 Nick Clifton <nickc@cygnus.com>
4206 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4207 (USER_LABEL_PREFIX): Set to "_".
4209 The following patches are from: Scott Bambrough
4210 <scottb@corelcomputer.com>
4212 * libaout.h (M_ARM6_NETBSD): Set to 143.
4214 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4215 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4216 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4217 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4218 * bfd-in2.h: Regenerate.
4220 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4221 'true' as REL relocs are now being used. Add new PIC relocs:
4222 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4223 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4225 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4227 (elf32_arm_final_link_relocate): Change parameters so that entire
4228 reloc is passed. Add support for PIC relocs.
4229 (elf32_arm_relocate_section): Pass entire reloc to
4230 elf32_arm_final_link_relocate.
4231 (elf32_arm_check_relocs): Handle new PIC relocs.
4232 (elf32_arm_adjust_dynamic_symbol): New function.
4233 (elf32_arm_size_dynamic_sections): New function.
4234 (elf32_arm_discard_copies): New function.
4235 (elf32_arm_finish_dynamic_symbol): New function.
4236 (elf32_arm_finish_dynamic_sections): New function.
4237 (ELF_MAXPAGE_SIZE): Define.
4238 (bfd_elf32_bfd_reloc_type_lookup): Define.
4239 (elf_backend_relocate_section): Define.
4240 (elf_backend_adjust_dynamic_symbol): Define.
4241 (elf_backend_create_dynamic_sections): Define.
4242 (elf_backend_finish_dynamic_symbol): Define.
4243 (elf_backend_finish_dynamic_sections): Define.
4244 (elf_backend_size_dynamic_sections): Define.
4245 (elf_backend_plt_readonly): Define.
4246 (elf_backend_want_got_plt): Define.
4247 (elf_backend_want_plt_sym): Define.
4249 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4251 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4252 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4253 (_bfd_mips_elf_fake_sections): Likewise.
4255 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4257 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4258 bfd_elf32_arm_get_bfd_for_interworking,
4259 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4262 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4263 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4264 elf32_arm_find_nearest_line): Make them static.
4266 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4268 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4269 callers. Do not merge a definition from a shared object with a
4270 weak undefined symbol.
4271 (elf_link_add_object_symbols): Do not change the symbol type or
4272 size if the old symbol overrides the new one.
4274 1999-02-08 Nick Clifton <nickc@cygnus.com>
4276 * config.bfd: Add support for strongarm target.
4278 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4280 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4281 fields instead of unsigned char.
4283 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4285 * Makefile.am: Rebuild dependencies.
4286 * Makefile.in: Rebuild.
4288 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4290 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4291 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4292 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4293 * acinclude.m4: Add comments to uses of AC_DEFINE.
4294 * acconfig.h: Remove.
4295 * configure: Rebuild with current autoconf/automake.
4296 * aclocal.m4: Likewise.
4297 * config.in: Likewise.
4298 * Makefile.in: Likewise.
4300 1999-02-04 DJ Delorie <dj@cygnus.com>
4302 * libbfd.c (real_read): don't call fread for zero bytes. This
4303 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4305 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4307 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4308 of a jump is in the current 256 MB region.
4310 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4312 * format.c (bfd_check_format_matches): Change last patch to only
4313 take effect for the binary target.
4315 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4317 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4319 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4321 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4323 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4325 * format.c (bfd_check_format_matches): If the target was
4326 previously specified, don't check other targets when checking for
4329 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4331 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4332 (elf32_arm_reloc_type_lookup): Removed
4333 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4334 (elf32_arm_reloc_type_lookup): New.
4335 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4336 (elf32_arm_reloc_type_lookup): New.
4338 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4340 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4341 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4342 * Makefile.am: Use new files.
4343 * Makefile.in: Regenerate.
4344 * configure.in: Use new files.
4345 * configure: Regenerate.
4347 1999-02-01 Nick Clifton <nickc@cygnus.com>
4349 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4350 (fr30_elf_gc_sweep_hook): New function.
4351 (elf_backend_can_gc_sections): Define.
4353 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4355 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4356 and bfd_elf32_bigarm_oabi_vec.
4358 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4360 * Makefile.am (elf32-arm-oldabi.lo): New.
4361 (elf32-arm-newabi.lo): New.
4362 * Makefile.in: Regenerate.
4363 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4364 (arm-*-elf): Likewise.
4366 (thumb-*-oabi): New.
4367 * configure: Regenerate.
4368 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4369 (bfd_elf32_bigarm_oabi_vec): New.
4370 * elf32-arm-newabi.c: New.
4371 * elf32-arm-oldabi.c: New.
4372 * elf32-arm.c: Removed.
4375 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4377 * binary.c (binary_set_section_contents): Omit warnings for
4378 unloadable sections.
4380 1999-01-31 Michael Meissner <meissner@cygnus.com>
4382 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4383 powerpc{,le}-*-eabi.
4385 1999-01-29 Nick Clifton <nickc@cygnus.com>
4387 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4388 * dwarf2.c (read_signed_leb128): Remove unused variables.
4390 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4392 * elf.c (assign_file_positions_for_segments): Only adjust
4393 p_align when needed.
4395 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4397 * binary.c (binary_set_section_contents): Don't return early for a
4398 non-loadable section, in case the first section is non-loadable.
4399 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4400 W. Rozycki <macro@ds2.pg.gda.pl>.
4402 1999-01-28 Nick Clifton <nickc@cygnus.com>
4404 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4405 R_FR30_GNU_VTENTRY relocs.
4407 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4409 * elflink.h (elf_link_output_sym): Zero syms which are
4410 part of sections which have been excluded.
4412 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4414 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4416 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4417 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4419 1999-01-27 Nick Clifton <nickc@cygnus.com>
4421 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4423 (fr30_final_link_relocate): Use computed value as result of
4426 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4428 * binary.c (binary_set_section_contents): Emit warning for
4429 huge file offsets due to widely-dispersed section LMAs.
4431 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4433 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4434 align first section to largest section alignment, not first
4437 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4439 * configure.in: Require autoconf 2.12.1 or higher.
4441 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4443 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4444 * bfd-in2.h: Likewise.
4445 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4447 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4449 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4450 * cpu-mips.c: Add support for and independent 4111.
4451 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4452 (_bfd_mips_elf_final_write_processing):
4453 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4455 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4457 * elf32-mips.c (elf_mips_abi_name): New.
4458 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4460 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4462 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4463 Handle bfd_mach_mips4300.
4465 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4467 * elf32-i386.c: Remove leaked development code from patch
4468 1998-12-10 by Richard Henderson.
4470 1998-12-10 Richard Henderson <rth@cygnus.com>
4472 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4473 in debug sections for symbol defined externally.
4475 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4477 * targets.c (bfd_target_vector): Remove duplicate entry for
4480 1998-12-09 Nick Clifton <nickc@cygnus.com>
4482 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4483 since we are using RELAs.
4485 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4487 SCO Open Server Release 5 core file support, from Jouke Numan
4489 * sco5-core.c: New file.
4490 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4491 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4492 * Makefile.am: Rebuild dependencies.
4493 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4494 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4495 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4496 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4497 * bfd-in2.h, configure, Makefile.in: Rebuild.
4499 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4501 * config.bfd (hppa*-*-mpeix*): New target.
4502 * configure.in: Add AC_HEADER_DIRENT.
4503 (hppa*-*-mpeix*): New target.
4504 * configure.host (hppa*-*-mpeix*): New host.
4505 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4506 friends rather than just including <sys/dir.h>.
4507 * som.h (struct som_symbol): Add hppa_priv_level and apto
4508 tc_data. Change all users.
4509 (struct somdata): Add comp_unit field.
4510 (obj_som_compilation_unit): Define.
4511 (bfd_som_attach_compilation_unix): Declare.
4512 * som.c: Check HOST_HPPAMPEIX.
4513 (struct som_misc_symbol_info): Add new field priv_level.
4514 (som_object_setup): Add current_offset parameter. Change all
4516 (setup_sections): Likewise.
4517 (som_object_p): For EXECLIBMAGIC, read the lst header.
4518 (som_write_symbol_strings): Add compilation_unit parameter.
4520 (som_finish_writing): Write out compilation_unit.
4521 (som_bfd_derive_misc_symbol_info): Set priv_level.
4522 (som_build_and_write_symbol_table): Set xleast field to 3.
4523 (som_slurp_symbol_table): Set symbol priv_level.
4524 (bfd_som_attach_compilation_unit): New function.
4525 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4526 priv_level into symbol_value.
4527 * configure, config.in: Rebuild.
4529 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4531 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4532 warning function to call _bfd_error_handler instead.
4534 * libbfd.c (COERCE32): Cast through unsigned long and long to
4535 avoid bug in old version of gcc.
4537 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4538 (elf_backend_additional_program_headers): Don't define.
4540 1998-12-08 Nick Clifton <nickc@cygnus.com>
4542 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4543 relocations to include offset of 2 included in the insns, and the
4544 offset of the relocs within the section.
4546 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4548 The following changes were made by David Taylor
4549 <taylor@texas.cygnus.com>, Edith Epstein
4550 <eepstein@sophia.cygnus.com>, Jim Blandy
4551 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4552 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4553 changes originally made by HP; HP did not create ChangeLog
4556 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4557 automake macro library.
4559 * hpux-core.c (hpux_core_core_file_p): this function now
4560 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4561 found in the corefile! Also, in hpux_core_core_file_p, if we
4562 encounter a section with an unknown type, don't punt. Instead,
4563 just skip it. Also, count the number of sections of known type
4564 that we encounter. If we encounter at least one good one, then
4565 we'll declare that the file is a core file. If we encounter any
4566 unknown ones but some known ones, then we'll issue a warning (but
4567 still declare it to be a core file). Also, correctly decide when a
4569 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4570 (CORE_ANON_SHMEM): define if not defined.
4571 (hpux_core_struct): add members lwpid and user_tid.
4572 (core_kernel_thread_id, core_user_thread_id): new macros.
4573 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4574 the name before storing it in the bfd.
4575 (hpux_core_core_file_p): handle threads.
4577 * libhppa.h (GET_FIELD): protect against redefinition.
4578 (HPPA_WIDE): define.
4579 (GET_FIELD): define.
4584 (sign_extend): redefine.
4585 (assemble_6): define.
4586 (assemble_12): rewrite.
4587 (assemble_16): define.
4588 (assemble_16a): define.
4589 (assemble_17): rewrite.
4590 (assemble_22): define.
4592 1998-12-07 Nick Clifton <nickc@cygnus.com>
4594 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4595 relocations for signed values.
4597 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4599 * mipsbsd.c (MY(set_arch_mach)): Make static.
4600 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4601 bfd_mach_mips* macros rather than simple numbers.
4603 COFF weak symbol support, based on patches from Mark Elbrecht
4604 <snowball3@usa.net>:
4605 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4606 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4607 (coff_write_alien_symbol): Likewise.
4608 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4609 (coff_link_add_symbols): Likewise.
4610 (_bfd_coff_link_input_bfd): Likewise.
4611 (_bfd_coff_write_global_sym): Likewise.
4613 * elf.c (copy_private_bfd_data): Always initialize the
4614 includes_phdrs field.
4616 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4617 file defines a symbol first mentioned in an ELF file.
4619 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4620 possible, rather than only if BFD64.
4621 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4623 * bfd-in2.h: Rebuild.
4625 * srec.c (srec_set_section_contents): Correct test to avoid
4626 switching to 4 byte addresses after seeing a second section which
4627 requires 3 byte addresses. From Joel Schantz
4628 <joel.schantz@argosys.boeing.com>.
4630 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4631 <aymeric.vincent@emi.u-bordeaux.fr>.
4633 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4635 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4636 decide whether the output file is -mrelocatable-lib,
4637 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4639 1998-12-03 Nick Clifton <nickc@cygnus.com>
4641 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4642 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4643 * bfd-in2.h: Regenerate.
4644 * libbfd.h: Regenerate
4646 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4648 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4649 link against a dynamic symbol with no type or size.
4651 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4653 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4654 relocation for section which does not get loaded.
4655 (elf_i386_relocate_section) [R_386_32]: Likewise.
4657 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4659 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4660 reloc_count and i long instead of unsigned long. Handle error
4661 return from bfd_canonicalize_reloc.
4663 1998-12-01 Nick Clifton <nickc@cygnus.com>
4665 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4668 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4670 * elf32-sh.c (elf/sh.h): Include.
4671 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4672 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4673 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4674 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4675 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4677 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4679 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4680 causes division by zero later on.
4682 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4684 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4687 1998-11-25 DJ Delorie <dj@cygnus.com>
4689 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4692 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4694 * elf32-fr30.c (fr30_elf_relocate_section): Call
4695 fr30_final_link_relocate.
4696 (fr30_final_link_relocate): New function: Handle I20 and I32
4698 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4699 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4700 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4702 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4705 The following changes are based on a patch submitted by Gianluca
4706 Moro <glctr@abc.it>:
4708 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4709 not already been updated.
4710 (find_remembered_hi16s_reloc): New parameter 'already_found'
4711 returns state of remembered hi16s reloc.
4712 (remember_hi16s_reloc): Set 'found' field to false.
4713 (hi16s_location): Add 'found' field.
4715 1998-11-23 DJ Delorie <dj@cygnus.com>
4717 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4718 to see .DLL files as unrecognized.
4719 (i3coff_object_p): Sorry, had to hack it to not recognize these
4720 files (pei-i386) on request.
4722 1998-11-23 DJ Delorie <dj@cygnus.com>
4724 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4725 relents. Call bfd_check_format to reinitialize.
4727 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4729 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4732 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4734 * aclocal.m4: regenerate
4735 * configure: regenerate
4737 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4739 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4740 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4741 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4742 respect it as an upper bound on what memory to reference.
4743 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4744 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4745 update vtable_entries_size appropriately.
4747 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4749 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4752 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4754 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4755 bfds; they have no "file" so we fake it.
4756 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4757 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4758 resizing the memory buffer.
4759 * opncls.c (bfd_make_writable): New function; lets you write a
4760 bfd_create'd bfd to an in-memory buffer.
4761 (bfd_make_readable): New function; lets you read back that buffer
4762 as if it were from bfd_openr. Used to build generated archive
4763 members (winsup's ld's dlltool)
4765 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4767 * po/bfd.pot: Regenerated.
4769 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4771 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4774 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4776 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4777 element of the gotentry list for local symbols too.
4778 (elf64_alpha_relocate_section): Unify local and global handling.
4779 Assert that gotent->use_count > 0.
4781 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4783 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4784 update for file name changes of July 2, 1998.
4786 * configure: Rebuild.
4788 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4790 * po/bfd.pot: Regenerated.
4792 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4794 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4795 * aclocal.m4, configure: regenerate
4797 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4799 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4801 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4803 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4804 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4806 * aclocal.m4, configure: regenerated.
4808 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4810 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4811 R_D10V_GNU_VTENTRY relocs.
4812 (elf_d10v_howto_table): Likewise.
4813 (d10v_reloc_map d10v_reloc_map): Likewise.
4814 (elf32_d10v_gc_mark_hook): New.
4815 (elf32_d10v_gc_sweep_hook): New.
4816 (elf32_d10v_check_relocs): New.
4817 (elf32_d10v_relocate_section): New.
4818 (elf_backend_relocate_section): Define.
4819 (elf_backend_can_gc_sections): Define.
4821 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4823 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4824 (BFD64_BACKENDS): ...from here.
4825 (BFD32_BACKENDS_CFILES): Move vms files here...
4826 (BFD64_BACKENDS_CFILES): ...from here.
4827 * Makefile.in: Rebuild.
4829 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4831 * Makefile.am: Add FR30 target.
4832 * Makefile.in: Add FR30 target.
4833 * archures.c: Add support for FR30.
4834 * config.bfd: Add support for FR30.
4835 * configure.in: Add support for FR30.
4836 * reloc.c: Add support for FR30 relocations.
4837 * targets.c: Add support for FR30 relocations.
4838 * bfd-in2.h: Regenerate.
4839 * configure: Regenerate.
4840 * libbfd.h: Regenerate.
4841 * cpu-fr30.c: New file.
4842 * elf32-fr30.c: New file.
4844 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4846 * configure.in: detect cygwin* instead of cygwin32*
4847 * configure: regenerate
4849 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4851 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4852 use bfd_malloc and free instead and check return value from bfd_malloc.
4854 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4856 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4857 * libbfd.h: Rebuild.
4859 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4860 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4861 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4862 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4864 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4866 (mips_elf_link_hash_table_create): Don't initialize
4867 dynsym_sec_strindex.
4868 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4869 (mips_elf_size_dynamic_sections): Generate a section symbol for
4870 every output section.
4871 (mips_elf_finish_dynamic_sections): Count all sections for
4873 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4876 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4878 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4879 for later PLT entries in large PLTs.
4880 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4882 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4884 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4886 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4888 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4889 * elflink.h (elf_collect_hash_codes): New function. This function is
4890 called for each exported symbol and we compute the ELF hash value for
4892 (compute_bucket_value): New function. It is called from
4893 size_dynamic_sections to determine the hash table size. When we are
4894 optimizing a better, but slower, algorithm is used.
4895 (size_dynamic_sections): Call compute_bucket_value.
4897 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4899 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4901 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4903 (sh_elf_gc_mark_hook): New.
4904 (sh_elf_gc_sweep_hook): New.
4905 (sh_elf_check_relocs): New.
4906 (elf_backend_can_gc_sections): Define.
4908 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4910 * acinclude.m4: undo previous gettext change
4911 * aclocal.m4: rebuild with right version of aclocal.
4913 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4915 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4916 aclocal.m4 to acinclude.m4, so they don't get lost.
4918 * elfcore.h: rewrite for better corefile support.
4919 * elf.c (elfcore_*): new functions.
4920 * elf-bfd.h (elf_obj_tdata): new structure members.
4921 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
4923 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
4925 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
4927 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
4928 and R_M32R_GNU_VTENTRY.
4929 (elf_backend_can_gc_sections): Define.
4930 (m32r_elf_check_relocs): New.
4931 (m32r_elf_gc_mark_hook): New.
4932 (m32r_elf_gc_sweep_hook): New.
4933 (m32r_elf_relocate_section): Handle VT relocs.
4935 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
4937 * coff-arm.c (arm_relocate_section): Remove redundant test.
4939 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
4940 cleat that the 'bitsize' field is the size of the bitfield AFTER
4941 relocation not before.
4943 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
4945 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
4948 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
4950 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
4951 R_SPARC_GNU_VTENTRY.
4952 (elf32_sparc_check_relocs): Handle them.
4953 (elf32_sparc_reloc_type_lookup): Likewise.
4954 (elf32_sparc_relocate_section): Likewise.
4955 (elf32_sparc_gc_mark_hook): New.
4956 (elf32_sparc_gc_sweep_hook): New.
4958 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
4960 * som.c (som_finish_writing): Perform some sanity checks when
4961 writing an executable or shared library.
4963 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
4965 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
4966 * configure.in (elf): Add dwarf1.lo.
4967 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
4968 * elf.c (_bfd_elf_find_nearest_line): Add call to
4969 _bfd_dwarf1_find_nearest_line.
4970 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
4971 Add call to _bfd_dwarf1_find_nearest_line.
4972 * configure: Rebuilt.
4974 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
4976 * elflink.h (elf_gc_sections): Do not allow garbage
4977 collection if dynamic sections have been created.
4979 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
4981 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
4983 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
4984 (v850_elf_perform_relocation): Likewise.
4985 (v850_elf_final_link_relocate): Likewise.
4986 (v850_elf_relocate_section): Likewise.
4987 (v850_elf_gc_sweep_hook): New routine.
4988 (v850_elf_gc_mark_hook): New routine.
4989 (elf_backend_can_gc_sections): Define.
4991 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
4993 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
4996 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
4998 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
4999 Declare size as bfd_size_type.
5000 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5002 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5004 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5006 * som.c (CPU_PA_RISC2_0): Define.
5007 (_PA_RISC2_0_ID): Likewise.
5008 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5010 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5012 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5013 has a base which is already defined, only add the referenced
5014 symbol to the dynamic symbol table if it is defined or referenced
5017 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5020 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5022 * elflink.h (elf_link_add_object_symbols): Undo last change.
5024 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5026 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5027 symbol for the indirect alias to a versioned symbol.
5029 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5031 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5032 (elf32_i386_vtentry_howto): New.
5033 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5034 or elf32_i386_vtinherit_howto on lookup.
5036 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5038 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5039 reloc_type. Rename R_68K__max to R_68K_max.
5040 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5043 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5045 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5046 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5048 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5051 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5053 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5054 message has a null byte terminator.
5056 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5058 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5059 word subject to R_V850_32 relocation.
5061 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5063 * dwarf2.c: Add comment describing problem computing line numbers
5064 for undefined symbols at link time.
5066 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5068 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5069 transform a defweak into a plt entry.
5070 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5071 plt entry references to receive a RELATIVE reloc.
5072 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5073 (elf64_alpha_relocate_section): Assert we don't overrun
5074 the allocated relocation space.
5076 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5078 * elf.c (swap_out_syms): Always treat section symbols as
5079 special, even if they are attached to a common section.
5081 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5083 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5084 sections with v850 common section attributes into named v850
5086 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5087 common section attributes into named v850 common sections.
5089 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5091 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5094 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5096 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5097 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5098 reloc to the wrong section a warning, not an error. .dynsbss
5099 is not an output section, so there is no need to check for it.
5101 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5103 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5105 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5107 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5108 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5110 (elf32_arm_gc_mark_hook): New.
5111 (elf32_arm_gc_sweep_hook): New.
5112 (elf32_arm_check_relocs): New.
5113 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5115 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5118 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5120 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5121 assume there is no PLT or GOT.
5123 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5125 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5126 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5127 also accepted as a function symbol type.
5129 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5131 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5133 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5135 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5136 match definition of _bfd_gc_sections field.
5137 * libbfd.h: Rebuild.
5139 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5141 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5142 the addend of a dynamic relocation referencing a section.
5143 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5144 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5146 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5148 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5149 bed has a size_dynamic_sections routine before trying to use it.
5151 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5153 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5154 _bfd_elf_rel_vtable_reloc_fn.
5156 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5158 * Makefile.am: Add elf32-arm.c.
5159 * Makefile.in: Rebuild.
5160 * elf-bfd.h: Add elf_backend_get_symbol_type.
5161 * elf.c (swap_out_syms): If defined, call
5162 elf_backend_get_symbol_type.
5163 * elf32-arm.c: Define elf_backend_get_symbol_type.
5164 (elf32_arm_get_symbol-type): New routine.
5165 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5166 (bfd_elf32_arm_process_before_allocation): Change to
5167 check for STT_ARM_TFUNC.
5168 (elf32_arm_final_link_relocate): Likewise.
5169 * elfxx-target.h: Add elf_backend_get_symbol_type.
5171 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5173 * archures.c (bfd_mach_alpha_ev[456]): New.
5174 * cpu-alpha.c: Rework to match these types.
5175 * bfd-in2.h: Rebuild.
5177 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5179 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5180 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5182 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5183 (elf_i386_reloc_type_lookup): Recognize them.
5184 (elf_i386_check_relocs): Pass them off to generic code.
5185 (elf_i386_relocate_section): Ignore them.
5186 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5187 (elf_backend_can_gc_sections): True.
5189 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5191 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5192 before looking at owner field.
5193 (elf32_arm_to_thumb_stub): Ditto.
5194 (elf32_arm_relocate_section): Compute name before calling
5195 elf32_arm_final_link_relocate().
5197 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5199 * elf.c: comment and formatting cleanups.
5202 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5204 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5205 (core files are treated differently than object files).
5206 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5207 bfd_elf_mkcorefile): declare.
5208 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5209 bfd_elf_mkcorefile): add to bfd_target vector.
5210 * elfcore.h (elf_core_file_p): save the program header table,
5211 and set the bfd architecture from the elf file header.
5212 * elf.c (bfd_elf_mkcorefile): new function.
5213 (_bfd_elf_write_corefile_contents): new function.
5214 (assign_file_positions_for_segments): add cases for handling
5215 PT_NOTE segments. (assign_file_positions_except_relocs):
5216 core files should be handled the same as exec files.
5217 (prep_headers): identify core files as type ET_CORE.
5218 (copy_private_bfd_data): identify the sections belonging to
5219 the PT_NOTE segment.
5221 * elf32-sparc.c (elf32_sparc_final_write_processing):
5222 add break statement to default case.
5224 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5226 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5227 section (not input) will be in sections ".sbss", ".sbss2",
5228 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5229 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5230 output_offset for correct evaluation of addend.
5232 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5234 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5235 elf32_arm_allocate_interworking_sections and
5236 elf32_arm_process_before_allocation.
5238 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5240 * bfd-in.h: Ammend prototype for
5241 elf32_arm_process_before_allocation to remove surplus third
5244 * bfd-in2.h: Regenerate.
5246 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5248 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5250 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5252 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5253 calculated for RELOC_SPARC_REV32 case.
5255 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5257 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5258 elf32_arm_allocate_interworking_sections and
5259 elf32_arm_process_before_allocation.
5260 * bfd-in2.h: Regenerated.
5261 * elf32-arm.c Define elf32_arm_link_hash_table.
5262 (insert_thumb_branch): New routine.
5263 (find_thumb_glue): New routine.
5264 (find_arm_glue): New routine.
5265 (record_arm_to_thumb_glue): New routine.
5266 (record_thumb_to_arm_glue): New routine.
5267 (elf32_arm_link_hash_table_create): New routine.
5268 (elf32_arm_get_bfd_for_interworking): New routine.
5269 (elf32_arm_allocate_interworking_sections) New routine.
5270 (elf32_arm_process_before_allocation) New routine.
5271 (elf32_thumb_to_arm_stub): New routine.
5272 (elf32_arm_to_thumb_stub): New routine.
5273 (elf32_print_private_bfd_data): Fix typo.
5274 (elf32_arm_final_link_relocate): Add argument sym_sec.
5275 Check for branches to thumb symbols in case R_ARM_PC24.
5276 Check for branches to arm symbols in case R_ARM_THM_PC22.
5277 (elf32_arm_relocate_section): Pass symbol section to
5278 elf32_arm_final_link_relocate.
5280 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5282 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5283 entries unless the symbol is defined in the executable; in
5284 particular, undefined weak symbols get a PLT entry.
5286 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5288 * libaout.h: Remove nested comment to avoid warning.
5290 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5292 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5293 R_ARM_PC24 relocation.
5295 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5297 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5298 argument is_local. Add argument sym_flags. Check sym_flags
5299 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5300 (elf32_arm_relocate_section): Don't pass local sym and pass
5301 sym_flags to elf32_arm_final_link_relocate.
5303 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5305 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5306 to not count too few relocs for dynamicly linked executables.
5308 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5310 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5311 symbols without a dynamic index dynamic. Consider all weak
5313 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5314 correspondance between input and output sections.
5316 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5318 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5319 that use a .got.plt section start the got offset at zero.
5321 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5323 * ieee.c (ieee_write_processor): Correct the processor ID written
5324 out for bfd_arch_m68k, accommodating change of March 25.
5326 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5328 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5329 R_ARM_THM_RPC22 relocations.
5331 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5333 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5335 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5336 .got relocs in -Bsymbolic shared objects.
5338 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5340 * elf32-arm.c: Add private flags to ELF header.
5341 (elf32_arm_print_private_bfd_data): New Function.
5342 (elf32_arm_set_private_flags): New Function.
5343 (elf32_arm_copy_private_flags): New Function.
5344 (elf32_arm_merge_private_bfd_data): New Function.
5346 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5348 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5350 (elf32_sparc_relocate_section): Likewise.
5352 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5354 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5355 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5356 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5357 of the function. Recognize no .plt as static linking.
5359 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5361 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5362 ".liblist" string through gettext.
5364 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5366 * Makefile.am: Add support for elf32-arm.lo.
5367 * Makefile.in: Rebuild.
5368 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5369 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5370 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5371 * configure: Regenerate.
5372 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5373 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5374 bfd_target bfd_elf32_littlearm_vec.
5375 * elf32-arm.c: New file.
5377 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5379 * libaout.h (M_SPARCLITE_LE): New machine.
5380 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5381 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5382 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5383 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5384 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5385 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5386 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5387 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5388 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5389 be BFD_RELOC_SPARC_REV32.
5391 * config.bfd (sparc86x-*-aout): New
5393 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5395 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5396 actually mapping the output sections.
5398 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5401 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5402 (mn10300_elf_reloc_map): Similarly.
5403 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5405 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5409 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5410 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5411 elf_mips_reloc_type defined in elf/mips.h.
5413 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5415 * elf64-mips.c: Remove reloc_type definition completely. It's now
5418 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5420 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5421 as they are defined in elf/mips.h now.
5423 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5426 * Re-add lost change:
5427 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5429 (mn10300_elf_relax_section): Include stack space for register saves
5430 in the imm8 field of a "call" instruction.
5431 (compute_function_info): Determine how much stack is allocated by
5432 the movm instruction. Fix typo.
5433 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5435 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5437 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5438 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5440 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5442 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5444 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5446 * elf32-hppa.h: Let ELF header define the enum containing the
5447 external reloc numbers.
5448 * elf32-i386.h: Likewise.
5450 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5452 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5453 * elf32-mips.c: Likewise.
5454 * elf32-ppc.c: Likewise.
5456 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5458 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5459 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5461 * bfd-in.h: Regenerate.
5462 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5463 parameter to 'unsigned int' to avoid K&R compatability problems.
5465 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5467 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5468 functionname_ptr to be const. Change line_ptr to be unsigned.
5470 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5471 macro is not defined. Change second parameter from bfd_link_info
5472 to coff_final_link_info. Add prototype.
5473 (coff_final_link_postscript): Simplify handling when macro is not
5474 defined. Add prototype.
5476 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5478 * elf-mn10300.c: Before include system specific ELF header define
5479 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5480 * elf32-mips.c: Likewise.
5481 * elf32-ppc.c: Likewise.
5483 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5485 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5486 temporary patch over to elf64-mips.c as well.
5488 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5490 * elf32-mips.c (reloc_type): Temporarily disable definition of
5491 standard relocation since they are now defined in elf/mips.h.
5493 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5495 * elf-m10200.c (mn10200_elf_final_link_relocate):
5496 Modify range test for case R_MN10200_8.
5498 * elf-m10300.c (mn10300_elf_final_link_relocate):
5499 Modify range test for case R_MN10300_8.
5501 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5503 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5504 * elf32-i386.c (elf_backend_got_header_size): Define.
5505 (elf_backend_plt_header_size): Define.
5506 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5507 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5508 * elfxx-target.h: Provide a default of zero.
5509 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5510 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5512 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5513 entry from an executable, even if the plt refcount goes to 0.
5515 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5517 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5518 directory name at the line number.
5520 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5521 with an unspecified type.
5523 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5525 * sunos.c: Add undef of valid to avoid problem on SunOS.
5527 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5529 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5531 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5533 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5534 R_68K_PCxx and R_68K_xx relocations. Make sure that
5535 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5536 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5537 R_68K_xx relocations.
5538 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5539 that has no plt entry.
5540 (elf_m68k_relocate_section): Ignore the plt offset in a static
5542 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5544 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5547 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5549 (howto_table, reloc_map): Add entries for them.
5550 (elf_m68k_check_relocs): Handle them. Implement reference
5551 counting for got and plt entries.
5552 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5553 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5555 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5556 (elf_m68k_relocate_section): Handle the new reloc types.
5557 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5558 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5559 * elflink.h (elf_link_add_object_symbols): When creating an
5560 indirect reference for symbol versioning also copy the plt
5562 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5563 flag also reset the plt offset.
5564 (elf_link_assign_sym_version): Likewise.
5565 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5566 the size of the entry in bytes.
5567 (elf_gc_allocate_got_offsets): Likewise.
5569 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5571 * elflink.h (elf_gc_sections): Return true rather than falling off
5574 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5577 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5579 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5580 comment describing when it should be enabled.
5581 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5584 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5586 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5587 information ATN records.
5589 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5591 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5592 section for an absolute symbol in a fully linked file. Based on
5593 patch from Christian Holland <CHolland@de.lucent.com>.
5595 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5597 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5598 that a symbol is undefined.
5600 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5602 * som.c (som_bfd_gc_sections): Define.
5604 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5606 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5607 overflows in ARM_26D patches, since they have already been
5608 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5610 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5612 * coffcode.h (coff_write_object_contents): If we have any long
5613 section names, call coff_write_symbols even if there are no
5616 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5619 PT_LOAD segment, rather than only setting it once for the entire
5622 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5623 rather than ignoring every phdr with a p_paddr of 0, ignore all
5624 the phdrs if they all have a p_paddr of 0.
5626 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5627 section was discarded from the link.
5629 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5631 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5633 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5635 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5636 floating point operations.
5638 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5640 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5643 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5645 Merge of vax/vms (read-only) support
5646 * configure.com: Support Vax target.
5647 * makefile.vms: Support Vax target.
5648 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5649 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5651 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5653 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5655 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5657 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5659 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5660 * targets.c (bfd_target_ovax_flavour): New flavour.
5661 (vms_alpha_vec): Renamed from evax_alpha_vec.
5663 (target_vector): Update accordingly.
5664 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5666 (vax*-*-*vms*): New target.
5667 * Makefile.am: Update for renamed files. Rebuild dependencies.
5668 * bfd-in2.h: Rebuild.
5669 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5671 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5673 Based on patch from Matt Semersky <matts@scd.hp.com>:
5674 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5675 pointer on abfd->outsymbols.
5676 (generic_add_output_symbol): Handle NULL sym parameter.
5678 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5680 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5683 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5685 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5686 when handling 32 bit immediate relocs.
5687 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5689 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5691 * section.c (STD_SECTION): Account for recently added gc_mark
5692 field in struct asection.
5694 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5695 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5697 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5699 ELF Section-level Garbage Collection:
5700 * bfd.c (bfd_gc_sections): New.
5701 * aout-adobe.c: Hook to default implementation.
5702 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5703 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5704 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5705 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5706 * tekhex.c, versados.c: Likewise.
5707 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5708 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5710 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5711 (bfd_generic_gc_sections): New.
5712 * section.c (SEC_KEEP): New.
5713 (asection): Add gc_mark member.
5715 * elfcode.h (elf_gc*): New name remappings.
5716 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5717 sections to be excluded.
5718 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5719 (elf_gc_propogate_vtable_entries_used): New.
5720 (elf_gc_smash_unused_vtentry_relocs): New.
5721 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5722 (elf_gc_common_finalize_got_offsets): New.
5723 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5724 * elfxx-target.h: Add and default gc hooks.
5726 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5728 (struct elf_obj_tdata): Likewise for local_got_offsets.
5729 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5730 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5731 * elf64-sparc.c, elflink.h: Likewise.
5733 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5734 (ELF_LINK_HASH_MARK): Define.
5735 (struct elf_backend_data): Add GC hooks.
5736 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5738 * elf-m10300.c (mn10300_elf_check_relocs): New.
5739 (mn10300_elf_gc_mark_hook): New.
5740 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5741 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5742 (mn10300_elf_final_link_relocate): Likewise.
5743 (mn10300_elf_relocate_section): Likewise.
5744 (elf_backend_can_gc_sections): Define.
5745 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5746 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5747 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5748 (mips_info_to_howto_rel): Likewise.
5749 (mips_elf_relocate_section): Likewise.
5750 (mips_elf_check_relocs): Likewise.
5751 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5752 (elf_backend_can_gc_sections): Define.
5753 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5754 (ppc_elf_howto_raw): Handle them.
5755 (ppc_elf_reloc_type_lookup): Likewise.
5756 (ppc_elf_relocate_section): Likewise.
5757 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5758 Handle new vtable relocs.
5759 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5760 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5761 (elf_backend_can_gc_sections): Define.
5763 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5765 * archures.c (bfd_mach_mn10300): Define.
5766 * elf-m10300.c: Include elf/mn10300.h
5767 (elf_mn10300_mach): New function.
5768 (_bfd_mn10300_elf_final_write_processing): Likewise.
5769 (_bfd_mn10300_elf_object_p): Likewise.
5770 (elf_backendfinal_write_processing): Define.
5771 (elf_backend_object_p): Likewise.
5773 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5775 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5778 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5780 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5781 link_next field, not the next field.
5783 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5785 * elf.c (map_sections_to_segments): Check the section address
5786 against the phdr size both with and without a modulo of
5789 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5791 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5792 linker created empty input section if the output section has the
5795 * elflink.h (elf_link_output_extsym): Print an error message if
5796 _bfd_elf_section_from_bfd_section fails.
5798 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5801 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5803 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5804 native linker output. Avoid putting an empty section in more than
5807 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5809 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5810 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5812 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5814 * elf.c (swap_out_syms): New arg relocatable_p.
5815 Don't add section VMA to symbols for relocatable output.
5816 (_bfd_elf_compute_section_file_positions): Update call to
5819 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5821 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5822 against 'addend' be signed rather than unsigned.
5824 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5826 * elf32-m32r.c: Add prototyps for static functions.
5828 * coff-arm.c: Add prototypes for static functions.
5830 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5832 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5833 LMA is used to order sections in a segment.
5835 * elf32-v850.c: Add prototypes for static functions.
5836 Change type of addend parameter to bfd_vma in various functions.
5838 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5840 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5841 complain_overflow_signed instead of complain_overflow_bitfield.
5843 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5845 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5846 when comparing against 0.
5848 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5850 * Makefile.am (config.status): New target.
5851 * Makefile.in: Rebuild.
5853 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5855 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5856 error if previous object endianness doesn't match current object.
5858 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5860 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5861 _bfd_elf_print_private)bfd_data ().
5863 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5865 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5867 (elf_link_add_object_symbols): Set type_change_ok and
5868 size_change_ok before calling elf_merge_symbol.
5870 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5871 undefined symbol error, don't also issue an overflow error.
5873 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5875 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5876 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5877 message instead of crashing.
5879 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5881 * archures.c (bfd_mach_cpu32): Define.
5882 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5884 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5885 * ieee.c: Include <ctype.h>.
5886 (ieee_object_p): Parse out process ID string to make it more
5887 likely to be acceptable for bfd_scan_arch.
5888 * bfd-in2.h: Rebuild.
5890 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5892 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5893 _bfd_elf_print_private_bfd_data() so that the program header will
5896 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5898 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5899 0x68. Reindent. Add some comments.
5901 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5903 * elf.c (copy_private_bfd_data): Adjust physical address of
5904 segment in output BFD to contain LMAs of its sections.
5906 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5908 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5909 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5910 endian data 32 bit relocations.
5911 (elf32_sparc_merge_private_bfd_data): Check if linking little
5912 endian objects with big endian objects.
5913 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5914 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5915 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5917 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5918 * archures.c (bfd_mach_sparc_sparclite_le): New.
5919 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
5921 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
5923 * peicode.h (add_data_entry): Fix precedence of operators in if ()
5926 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
5928 * bfd-in.h: Move over patch to bfd-in2.h.
5930 * reloc.c (bfd_check_overflow): Add casts before shifts which may
5932 (_bfd_relocate_contents): Likewise.
5934 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
5936 * peicode.h (add_data_entry): If the section has no private data
5937 then do not create a Data Dictionary entry for it.
5939 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
5941 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
5942 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
5943 elf64_alpha_size_got_sections): Rewrite, handling multiple got
5944 subsections during relaxation more correctly.
5946 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
5948 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
5949 Add extra argument to bfd_arm_process_before_allocation ().
5950 * bfd-in.h: Reflect changes made in bfd-in2.h.
5951 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
5952 coff class of a BFD symbol.
5953 * coff-arm.c: Add support for interworking between Thumb code and
5954 non-interworking aware ARM code.
5956 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
5958 * po/Make-in (install-info): New target.
5960 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
5962 * filemode.c: Remove; not used.
5964 If sysdep.h includes a header file, don't include it again:
5965 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
5967 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
5969 * archive.c: Don't include <string.h> or <errno.h>.
5970 * evax-alpha.c; Don't include <stdio.h>.
5971 * evax-egsd.c: Likewise.
5972 * evax-etir.c: Likewise.
5973 * evax-misc.c: Likewise.
5974 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
5975 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
5977 * hpux-core.c: Likewise.
5978 * netbsd-core.c: Likewise.
5980 * libbfd.c: Don't include <sys/types.h>.
5981 * nlmcode.h: Don't include <string.h>.
5982 * osf-core.c: Don't include <string.h> or <stdio.h>.
5983 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
5984 <errno.h>, or <unistd.h>.
5985 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
5987 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
5989 * configure.com: If the version number can not be found in
5990 configure.in, set it to "unknown" rather than "2.8.1".
5992 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
5994 * elf32-mips.c (elf_mips_mach): New.
5995 (_bfd_mips_elf_object_p): Use elf_mips_mach.
5996 (_bfd_mips_elf_final_write_processing): Use the names
5997 of machines, rather than the numbers. Set both the ARCH
5998 and MACH in e_flags. Handle a few more specific machines.
5999 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6000 EF_MIPS_ARCH and EF_MIPS_MACH.
6002 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6004 * syms.c (bfd_is_local_label): Revert last change.
6005 * srec.c (srec_write_symbols): Discard debugging symbols.
6007 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6009 * som.c: Include <ctype.h>.
6010 * som.h: Don't include sysdep.h.
6012 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6014 * libbfd.h: Rebuilt.
6015 * libbfd-in.h: Removed gettext includes and defines.
6016 * sysdep.h: Moved gettext-related includes and defines here.
6018 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6020 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6021 an ad-hoc test. Kill bogus #if 0 code.
6022 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6024 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6026 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6027 when generating a normal executable for a symbol defined in a
6028 regular file. When copying a reloc into the output file, adjust
6029 the addend for a PC relative reloc against a global symbol.
6031 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6033 * libbfd.h: Rebuilt.
6034 * libbfd-in.h (_): Define as dgettext.
6036 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6038 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6040 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6041 when declaring parameter types.
6042 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6044 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6046 * config.bfd: If we include any ELF targets in targ_defvec and/or
6047 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6048 * elf32-gen.c (dummy): New static const variable.
6049 (elf_generic_info_to_howto): New static function.
6050 (elf_generic_info_to_howto_rel): New static function.
6051 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6052 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6053 * elf64-gen.c: Same changes as elf32-gen.c.
6054 * elfcode.h (elf_object_p): For the generic target, ignore a
6055 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6057 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6059 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6060 * configure: Rebuild.
6062 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6064 * config.bfd: Update OSR5/Unixware patterns.
6066 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6068 * elf.c (assign_file_positions_for_segments): Allow for holes
6069 between sections added by a link script.
6071 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6073 * configure.in: Change version number to 2.9.4
6074 * configure: Rebuild.
6076 Based on patch from H.J. Lu <hjl@gnu.org>:
6077 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6078 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6079 * bfd-in2.h: Rebuild.
6081 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6083 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6086 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6088 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6089 (elf64_alpha_relax_section): Fill them in.
6090 (elf64_alpha_relax_opt_call): Implement more than a stub.
6091 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6092 alignment on .scommon.
6093 (elf64_alpha_merge_gots): Merge use counts as well.
6095 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6097 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6098 for calculating a local symbol's address.
6099 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6100 Set the .got's cooked size as well as the raw size.
6102 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6104 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6105 internationalisation of printed information.
6107 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6108 internationalisation of printed information.
6110 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6112 * syms.c (struct indexentry): Change directory_name, file_name,
6113 and function_name fields to char *.
6114 (struct stab_find_info): Change cached_file_name field to char *.
6116 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6118 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6120 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6122 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6124 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6126 * Makefile.am (install-data-local): Make $(includedir).
6127 * Makefile.in: Rebuild.
6129 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6131 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6133 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6135 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6136 * Makefile.in: Rebuild.
6138 * bfd-in2.h: Rebuild for Nick's changes.
6140 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6142 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6143 change wrt length == max_namelen.
6145 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6147 * Many files: Added gettext invocations around user-visible
6149 * libbfd-in.h: Added gettext includes and defines.
6150 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6151 HAVE_LC_MESSAGES): Define.
6152 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6154 * Makefile.am (SUBDIRS): Added po.
6155 (POTFILES): New macro.
6156 (po/POTFILES.in): New target.
6157 (SOURCE_HFILES): New macro.
6159 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6161 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6163 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6164 NT_PRSTATUS note section encountered, it contains the status of
6165 the currently executing thread when the core file was written.
6167 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6169 * libcoff.h: Add extra parameter to
6170 bfd_coff_link_output_has_begun overrideable function.
6171 * cofflink.c: Pass extra parameter to
6172 bfd_coff_link_output_has_begun function.
6173 * bfd-in.h: Add prototypes for exported ARM interworking
6175 * peicode.h: ARM specific code reorganised to conform to BFD
6177 * coffcode.h: ARM specific code reorganised to conform to BFD
6179 * coff-arm.c: Code reorganised to conform to the BFD coding
6180 conventions. Global variables have been moved into an ARM
6181 specific hash table structure and a new function:
6182 bfd_arm_get_bfd_for_interworking() has been created which is
6183 called from the linker scripts.
6185 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6187 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6189 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6190 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6191 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6192 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6194 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6196 * config.bfd: Added sparc86x support.
6198 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6200 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6201 an out of range pc-relative jump/call to an undefined weak symbol.
6203 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6205 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6208 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6211 an error other than bfd_error_system_call, set the error to
6212 bfd_error_wrong_format.
6214 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6215 bfd_elf32_powerpcle_vec.
6217 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6218 program segments are zero, don't set p_paddr_valid.
6220 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6222 * elf64-alpha.c: Initial implementation of relaxation --
6223 (struct alpha_elf_link_hash_entry): Add use_count member.
6224 (elf64_alpha_check_relocs): Initialize and increment it.
6225 (elf64_alpha_can_merge_gots): Check it when considering merging.
6226 (elf64_alpha_merge_gots): Drop entries with zero use.
6227 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6228 (elf64_alpha_always_size_sections): Split out got sizing ...
6229 (elf64_alpha_size_got_sections): ... here. New function.
6230 (elf64_alpha_relax_find_reloc_ofs): New function.
6231 (elf64_alpha_relax_with_lituse): Likewise.
6232 (elf64_alpha_relax_without_lituse): Likewise.
6233 (elf64_alpha_relax_opt_call): Likewise.
6234 (elf64_alpha_relax_section): Likewise.
6235 (elf64_alpha_add_symbol_hook): Likewise.
6236 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6237 (elf64_alpha_relocate_section): Likewise.
6238 (bfd_elf64_bfd_relax_section): Define.
6239 (elf_backend_add_symbol_hook): Likewise.
6241 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6243 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6244 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6245 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6247 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6249 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6250 * configure: Rebuild.
6252 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6254 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6255 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6256 * configure.in: Define and substitute WIN32LDFLAGS and
6258 * aclocal.m4: Rebuild with new libtool.
6259 * configure, Makefile.in: Rebuild.
6261 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6263 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6264 before any other symbols in the same section.
6266 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6268 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6271 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6273 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6275 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6276 Use addr_size for address size, rather than sizeof(bfd_vma).
6277 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6278 Fix call to read_address.
6279 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6280 Scrap other unneeded arguments. Fix call to read_address.
6281 (scan_unit_for_functions): Fix call to read_attribute.
6282 (parse_comp_unit): We now handle more values for addr_size.
6283 Set addr_size in unit. Fix call to read_attribute and
6286 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6288 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6290 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6292 * archures.c (bfd_default_scan): Add m68k cases back to default
6293 switch, reverting patch of March 25, since IEEE support depends
6296 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * Makefile.am (diststuff): New target.
6299 * Makefile.in: Rebuild.
6301 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6303 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6304 som_offset when we have an extended name table.
6306 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6308 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6310 * Makefile.in: Rebuild.
6312 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6314 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6315 symbols when creating a shared library.
6316 (elf_m68k_adjust_dynindx): New function, used by above code.
6317 (elf_m68k_finish_dynamic_sections): Initialize the section
6319 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6321 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6323 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6326 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6328 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6331 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6333 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6336 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6338 * configure.in: Set version to 2.9.1.
6339 * configure: Rebuild.
6341 * Branched binutils 2.9.
6343 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6345 * syms.c (ENABLE_CACHING): Define.
6346 (struct indexentry): Define.
6347 (struct stab_cache): Remove.
6348 (cmpindexentry): New static function.
6349 (struct stab_find_info): Add new fields: indextable,
6350 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6351 cached_file_name. Remove fields: file_cache, function_cache, and
6353 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6354 index table and search it.
6356 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6358 * elf.c (_bfd_elf_copy_private_section_data): Call
6359 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6361 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6363 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6365 * coff-arm.c: Define all globally visible variables and functions
6366 only when COFF_WITH_PE is not defined.
6367 * configure.in (armpe_little_vec, armpe_big_vec): Add
6369 * configure: Rebuild.
6371 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6373 Fix some gcc -Wall warnings:
6374 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6375 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6376 * archures.c (bfd_default_scan): Likewise.
6377 * bfd.c (bfd_scan_vma): Likewise.
6378 * binary.c (mangle_name): Likewise
6379 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6380 * coff-sh.c (sh_relocate_section): Likewise.
6381 * coff-stgo32.c (create_go32_stub): Likewise.
6382 * coffcode.h (coff_slurp_line_table): Likewise.
6383 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6384 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6385 (assign_file_positions_for_segments): Likewise.
6386 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6387 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6388 * oasys.c (oasys_write_sections): Likewise.
6389 * ppcboot.c (ppcboot_object_p): Likewise.
6390 (mangle_name): Likewise.
6391 * riscix.c (riscix_fix_pcrel_26): Likewise.
6392 * srec.c (srec_scan): Likewise.
6393 * stabs.c (_bfd_write_section_stabs): Likewise.
6394 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6395 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6396 switch. Declare parameters for function pointers.
6397 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6399 * elf.c (elf_sort_sections): Likewise.
6400 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6401 Add default cases to switches.
6402 (coff_arm_relocate_section): Remove unused local variables.
6404 (coff_arm_bfd_set_private_flags): Change flag variable to type
6406 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6407 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6408 (dump_toc): Change cat to const, and initialize it.
6409 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6410 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6411 (sh_elf_relocate_section): Initialize r_symndx.
6412 * coffcode.h (coff_compute_section_file_positions): Only declare
6413 old_sofar if ALIGN_SECTIONS_IN_FILE.
6414 (coff_write_object_contents): Initialize csym.
6415 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6416 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6418 * dwarf2.c: Include libiberty.h.
6419 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6420 (decode_line_info): Remove unused local variables.
6421 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6422 (m32r_elf_relocate_section): Likewise.
6423 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6424 (v850_elf_reloc): Likewise.
6425 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6426 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6427 * elf.c (assign_file_positions_for_segments): Always set adjust.
6428 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6429 parenthesize expression.
6430 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6431 (m32r_elf_object_p): Return a value.
6432 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6433 * elf32-mips.c (mips_elf_final_link): Initialize last.
6434 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6435 * elf32-v850.c (v850_elf_object_p): Return a value.
6436 (v850_elf_print_private_bfd_data): Change fprintf format string.
6437 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6439 * elflink.h (elf_link_add_object_symbols): Change vernum to
6440 unsigned int, and initialize it. Change fprintf format string.
6441 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6442 when setting or comparing to soname_indx.
6443 (elf_create_pointer_linker_section): Change num_symbols to
6445 * libcoff-in.h (coff_data_type): Change flags to flagword.
6446 * peicode.h (pe_print_idata): Initialize idx. Change j to
6447 bfd_size_type. Initialize hint_member. Remove useless test to
6449 (pe_print_edata): Change num_functions and num_names in struct
6450 EDT_type to unsigned long. Remove cast. Change fprintf format
6452 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6453 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6455 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6456 int *. Update uses. Change j to long.
6457 * bfd-in2.h, libcoff.h: Rebuild.
6459 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6461 * elf32-v850.c Remove definition of USE_REL.
6462 (v850_elf_info_to_howto_rela): New function.
6463 (v850_elf_perform_relocation): Renamed from
6464 v850_elf_store_addend_in_insn. Removed replace argument.
6465 (v850_elf_reloc): store the relocation in the addend field instead
6467 (v850_elf_final_link_relocate): Now calls
6468 v850_elf_perform_relocation.
6469 (v850_elf_relocate_section): Remove code to generate REL
6472 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6474 * coffcode.h (coff_new_section_hook): Set the type and storage
6475 class in the native symbol information allocated for a new section
6478 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6480 * peicode.h: Chain together calls to
6481 coff_bfd_copy_private_bfd_data and
6482 coff_bfd_print_private_bfd_data.
6484 * coff-arm.c: Add prototypes for
6485 coff_arm_bfd_print_private_bfd_data and
6486 coff_arm_bfd_copy_private_bfd_data.
6488 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6490 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6493 * peicode.h: Call arm-coff private data functions after handling
6496 * coff-arm.c: Turn statics into globals so that they can be shared
6497 both pe and pei backends.
6499 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6501 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6503 (sunos_write_object_contents): Likewise.
6504 * aoutx.h (NAME(aout,machine_type)): Likewise.
6505 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6507 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6509 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6511 (bfd_default_scan): Remove m68k special cases.
6512 * bfd-in2.h: Rebuild.
6513 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6515 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6516 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6518 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6519 selection, change printable_name to just "m68k" and make that the
6520 default instead of m68k:68020.
6522 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6524 (MY_get_section_contents): Define as aout_32_get_section_contents
6525 rather than NAME(aout,get_section_contents).
6527 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6529 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6530 and call bfd_default_set_arch_mach to do the real work.
6532 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6534 * bout.c (BALX): Include return register g14 as part of the insn.
6536 (calljx_callback): Use it.
6538 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6540 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6541 * libbfd.h: Rebuild.
6543 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6544 byte_count to unsigned int.
6545 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6546 unused local variables.
6548 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6549 variables er and er1.
6551 * cpu-v850.c: Include <ctype.h>.
6552 (scan): Case isdigit argument to unsigned char.
6554 From Yan Meroth <YAN.MEROTH@st.com>:
6555 * ihex.c (ihex_scan): Add extbase variable so that getting an
6556 extended linear address record does not ignore any previous
6558 (ihex_write_object_contents): When writing out an extended linear
6559 address record, zero out any previous extended address.
6561 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6563 * ieee.c (do_one): Check section before dereferencing it.
6564 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6565 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6567 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6569 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6571 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6573 * coff-arm.c: Add interworking functions to pe backends.
6575 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6577 * configure.in: Use AM_DISABLE_SHARED.
6578 * aclocal.m4, configure: Rebuild with libtool 1.2.
6580 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6582 * coff-arm.c (coff_arm_relocate_section): Better error messages
6583 when interowrking conflucts occur. Courtesy of Jonathan Walton
6585 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6586 relocations. Patch courtesy of Jonathan Walton and Tony
6589 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6591 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6592 part of Feb 22 change controling when to override the existing
6593 symbol with the .plt entry.
6595 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6597 * config.bfd (targ_cpu): Add thumb-pe target.
6599 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6600 functions in PE build.
6602 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6604 * config.bfd (sparclite-*-elf*): Added.
6606 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * configure.in: Add elf.lo to elf shell variable.
6609 * Makefile.am (BFD_LIBS): Remove elf.lo.
6610 (BFD_LIBS_CFILES): Remove elf.c.
6611 (BFD32_BACKENDS): Add elf.lo.
6612 (BFD32_BACKENDS_CFILES): Add elf.c.
6613 * configure, Makefile.in: Rebuild.
6615 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6617 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6618 relocation against a non-local symbol should not have a dynamic
6621 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6623 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6625 (pe_print_private_bfd_data): Print PE flags. From Mikey
6626 <jeffdb@netzone.com>.
6628 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6630 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6631 a plt entry when we can determine that we authoritatively define
6634 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6636 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6637 don't actually use trad-core, but a SunOS-style core file handled
6639 * hosts/sparclinux.h: Remove.
6641 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6643 * peicode.h (pe_print_idata): If there is no .idata section, look
6644 for the import tables in some other section. Make the initial
6645 label line up better with the data. Print the import address
6646 table even if there is no import name table. If the import
6647 address table holds actual addresses, print them.
6649 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6651 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6652 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6653 bfd_error_system_call.
6655 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6657 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6658 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6660 From H.J. Lu <hjl@gnu.org>:
6661 * Makefile.am (libbfd_la_LDFLAGS): Define.
6662 * Makefile.in: Rebuild.
6664 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6666 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6667 * netbsd.h (MACHTYPE_OK): Define.
6668 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6669 calling N_SET_MACHTYPE, rather than having a switch.
6670 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6672 * i386netbsd.c (MACHTYPE_OK): Don't define.
6673 (DEFAULT_MID): Define.
6674 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6675 (MACHTYPE_OK): Don't define.
6676 (DEFAULT_MID): Define.
6677 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6678 (DEFAULT_MID): Define.
6679 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6680 (DEFAULT_MID): Define.
6681 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6682 (DEFAULT_MID): Define.
6684 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6685 * vaxnetbsd.c: New file.
6686 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6687 rather than netbsd_core.
6688 * targets.c (vaxnetbsd_vec): Declare.
6689 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6690 defined, add netbsd_core_vec.
6691 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6692 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6693 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6694 * config.bfd (alpha*-*-netbsd*): New target.
6695 * Makefile.am: Rebuild dependencies.
6696 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6697 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6698 * configure, Makefile.in: Rebuild.
6700 * configure.host: Remove the old shared library build stuff. We
6701 now use libtool instead.
6703 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6705 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6707 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6709 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6710 * configure: Rebuild.
6712 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6713 * elf32-v850.c (remember_hi16s_reloc): New function.
6714 (find_remembered_hi16s_reloc): New function.
6715 (v850_elf_store_addend_in_insn): Use the above new functions to
6716 match up HI6S relocs with LO16 relocs.
6718 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6720 * configure.in: Change -linux* to -linux-gnu*.
6721 * config.bfd, configure.host: Likewise.
6722 * configure: Rebuild.
6724 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6726 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6727 LO16/HI16S bug and improve comments about what is going on.
6729 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6731 * configure, aclocal.m4: Rebuild with new libtool.
6733 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6735 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6736 when merging v850 code into v850e/v850ea code. Do not initialise
6737 output flags if the input is the default architecture.
6739 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6741 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6742 get the size from bfd_arch_bits_per_address instead of directly
6745 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6747 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6748 to wrap, just return all 1's bits instead.
6749 * libbfd.h: Regenerate.
6751 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6753 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6755 (coff_relocate_section): If COFF_WITH_PE, define as
6756 coff_pe_i386_relocate_section.
6757 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6758 skip empty sections, to match coff_write_object_contents.
6760 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6761 rather than swapping out r_offset twice. From Luke Deller
6762 <luked@cse.unsw.edu.au>.
6764 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * configure.in: Set libtool_enable_shared rather than
6767 libtool_shared. Remove diversion hack.
6768 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6771 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6773 * syms.c (struct stab_cache): Define.
6774 (struct stab_find_info): Remove cached_offset, cached_stab,
6775 cached_str, and cached_stroff fields. Add file_cache,
6776 function_cache, and line_cache fields.
6777 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6780 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6782 * peicode.h (pe_print_idata): Check for import of ordinal rather
6784 (pe_print_edata): If there is no .edata section, look for the
6785 export data in some other section.
6787 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6789 * configure.in: Change version to 2.8.4.
6790 * configure: Regenerated.
6792 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6794 Add tms320c30 support:
6795 * cpu-tic30.c: New file.
6796 * aout-tic30.c: New file.
6797 * coff-tic30.c: New file.
6798 * archures.c (bfd_arch_tic30): Define.
6799 (bfd_tic30_arch): Declare.
6800 (bfd_archures_list): Add bfd_tic30_arch.
6801 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6803 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6804 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6805 (coff_set_flags): Likewise.
6806 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6807 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6808 * Makefile.am: Rebuild dependencies.
6809 (ALL_MACHINES): Add cpu-tic30.lo.
6810 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6811 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6812 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6813 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6815 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6817 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6818 to lag behind LO16 reloc by a couple of instructions.
6820 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6822 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6823 make to reexamine the file timestamp.
6824 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6826 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6829 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6831 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6832 to create .dynsbss and .rela.sbss sections.
6833 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6834 copied from dynamic objects into .sbss.
6835 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6836 use it. Correct typo of .rela.sdata2.
6837 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6838 put the data, which may now be in .sbss.
6839 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6840 (elf_backend_create_dynamic_sections): Define as
6841 ppc_elf_create_dynamic_sections.
6843 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6844 against _GLOBAL_OFFSET_TABLE_.
6845 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6846 shared libraries which refer to local symbols. Make sure that the
6847 test for allocating space for a reloc in a shared object is the
6848 same as the test for emitting a reloc.
6850 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6852 * config.bfd (i[3456]-*-mingw32*): New target.
6853 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6854 * aclocal.m4, configure: Rebuild.
6856 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6858 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6861 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6863 Sparc v9 ABI compliant PLT:
6864 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6865 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6866 (LARGE_PLT_THRESHOLD): New define.
6867 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6868 (sparc64_elf_build_plt): New function.
6869 (sparc64_elf_plt_entry_offset): Likewise.
6870 (sparc64_elf_plt_ptr_offset): Likewise.
6871 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6872 contain the index for convenience. Skip the initial entries
6874 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6875 memory for the benefit of .rela.plt.
6876 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6877 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6878 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6879 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6880 Call sparc64_elf_build_plt.
6881 (elf_backend_want_got_plt): No.
6882 (elf_backend_plt_readonly): No.
6883 (elf_backend_plt_alignment): 8.
6885 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6886 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6887 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6890 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6892 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6894 * cpu-mips.c (arch_info_struct): Add mips variants.
6895 * bfd-in2.h: Rebuilt.
6897 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6899 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6902 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6904 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6905 (i[3456]86sco3.2v5*coff): New target.
6907 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6909 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6911 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6913 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6914 * bfd-in2.h: Regenerate.
6916 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6918 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6920 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
6922 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
6923 adjust addend for an output common symbol (from Jimmy Blair
6924 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
6925 defined symbol to counteract adjustment made in generic relocation
6928 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
6930 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
6932 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
6933 (GET_SCNDHR_NLNNO): Likewise.
6935 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
6937 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
6939 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
6941 * elf32-m32r.c: Add macros to handle NOP insertion.
6943 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
6945 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
6946 (xcoff_mark): Likewise.
6947 (xcoff_build_ldsyms): Mark absolute symbols.
6949 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
6951 * bout.c (b_out_write_object_contents): Sort symbols before output
6952 to keep {CALL,BAL}NAME symbols adjacent.
6953 (b_out_symbol_cmp): New function.
6955 For older changes see ChangeLog-9697
6961 version-control: never